The density of a substance is influenced by a variety of factors, such as pressure or temperature. They have little influence for most solid materials, but there's a significant effect on the density of solids and fluids.
Material |
Density (kg/m3) |
Notes
|
Hydrogen
|
0.08988
|
At 0 °C and 101.325 kPa
|
Helium
|
0.146
|
At 300 K and 101.325 kPa
|
Aerographite
|
0.2
|
The air inside is excluded
|
Ammonia (gas)
|
0.73
|
At 1.013 bar at 15 °C
|
Neon (gas)
|
0.9
|
At 0 °C and 101.325 kPa
|
Metallic microlattice
|
0.9
|
The air inside is excluded
|
Aerogel
|
1.0
|
The air inside is excluded
|
Ethane (gas)
|
1.0493
|
At 0 °C and 101.325 kPa
|
Acetylene (gas)
|
1.106
|
At 15 °C[1]
|
Carbon monoxide (gas)
|
1.145
|
At 25 °C, 1 atm
|
Nitrogen (gas)
|
1.251
|
At 0 °C and 101.325 kPa
|
Air
|
1.29
|
At 0 °C and 101.325 kPa
|
Oxygen (gas)
|
1.308
|
At 300 K (27 °C)
|
Nitric oxide (gas)
|
1.3402
|
At standard conditions
|
Nitrosyl chloride (gas)
|
1.36
|
At -5.7 °C
|
Hydrogen sulfide (gas)
|
1.363
|
At standard conditions
|
Phosphine (gas)
|
1.379
|
At 25 °C
|
Methylamine (gas)
|
1.4
|
At atmospheric pressure
|
Hydrogen chloride (gas)
|
1.693
|
At standard conditions[2]
|
Fluorine (gas)
|
1.696
|
0 °C and 101.325 kPa
|
Argon (gas)
|
1.784
|
0 °C and 101.325 kPa
|
Nitrous oxide (gas)
|
1.8724
|
At 15 °C and 1.013 bar
|
Carbon dioxide (gas)
|
1.977
|
At 1 atm and 0 °C
|
Carbon dioxide (gas)
|
1.977
|
At 1 atm and 0 °C
|
Propane (gas)
|
2.0098
|
At 0 °C, 101.3 kPa
|
Dimethyl ether (gas)
|
2.1146
|
At 1 atm and 0 °C
|
Ozone (gas)
|
2.144
|
At 0 °C
|
Cyanogen
|
2.321
|
At 0 °C
|
Butane (gas)
|
2.489
|
n-Butane, at 20 °C and 1.013 bar
|
Sulfur dioxide (gas)
|
2.619
|
At standard conditions
|
Hydrogen iodide (gas)
|
2.85
|
At −47 °C
|
Chlorine (gas)
|
3.2
|
0 °C and 101.325 kPa
|
Krypton (gas)
|
3.749
|
0 °C and 101.325 kPa
|
Phosgene (gas)
|
4.248
|
At 15 °C
|
Xenon (gas)
|
5.894
|
0 °C and 101.325 kPa
|
Sulfur hexafluoride (gas)
|
6.164
|
At 1 bar and 20 °C
|
Radon (gas)
|
9.73
|
0 °C and 101.325 kPa
|
Tungsten hexafluoride (gas)
|
12.4
|
Standard conditions
|
Freon 12 (gas)
|
36.83
|
Standard conditions
|
Hydrogen (liquid)
|
70
|
At –255 °C
|
Styrofoam
|
75
|
Average type of styrofoam
|
Hydrogen (slush)
|
85
|
At -259 °C
|
Hydrogen (solid)
|
86
|
At <−259.14 °C
|
Helium (liquid)
|
147
|
At 4 K
|
Balsa
|
200
|
Average density
|
Cork
|
240
|
Average type of cork
|
Pumice
|
250
|
Average density
|
Alfalfa (ground)
|
256
|
[3]
|
Diatomaceous earth (powdered)
|
256
|
At standard conditions
|
Pine
|
373
|
|
Asbestos fibers
|
400
|
|
Grain (oat)
|
410
|
|
Methane (liquid)
|
422.62
|
At 111.5 K
|
Ethane (liquid)
|
446
|
At 0 °C and 101.325 kPa
|
Lithium
|
535
|
|
Corn starch (loosely packed)
|
540
|
Negligible moisture
|
Grain (rice, rough)
|
580
|
|
Propane (liquid)
|
590
|
At -50 °C
|
Grain (barley)
|
620
|
|
Pentane
|
626.2
|
n-Pentane, at 20 °C
|
Corn starch (tightly packed)
|
630
|
Negligible moisture
|
Grain (millet)
|
640
|
|
Hexane
|
659
|
n-Hexane, at 20 °C
|
Methylamine (liquid)
|
662.4
|
At 25 °C[4]
|
Ammonia (liquid)
|
681.9
|
At boiling point
|
Heptane
|
683.8
|
n-Heptane, at 20 °C
|
Hydrogen cyanide
|
687
|
|
Isopropylamine
|
689.1
|
At 20 °C
|
2,2,4-Trimethylpentane
|
691.94
|
At 20°C[5]
|
Acetylene (liquid)
|
693
|
At atmospheric pressure
|
Wood
|
700
|
Seasoned, typical
|
Octane
|
703
|
n-octane, at 20 °C
|
Oak
|
710
|
Quercus robur timber
|
Diethyl ether
|
713.4
|
At 20 °C
|
Nonane
|
718
|
n-nonane, at 20 °C
|
Grain (rye)
|
720
|
|
Grain (corn, shelled)
|
720
|
|
Aluminium silicate
|
721
|
|
Diisopropyl ether
|
725.8
|
At 20 °C
|
Triethylamine
|
727.5
|
At 20 °C
|
Decane
|
730
|
n-decane, at 20 °C
|
Dimethyl ether (liquid)
|
735
|
At -25 °C
|
Methyl tert-butyl ether
|
740.5
|
At 20 °C
|
Grain (rice, hulled)
|
750
|
|
Alum (pulverized)
|
753
|
|
Di-tert-butyl ether
|
764.2
|
At 20 °C[6]
|
Dibutyl ether
|
768.27
|
At 20 °C[7]
|
Grain (flax)
|
770
|
|
Grain (wheat)
|
770
|
|
RP-1
|
773
|
At 25°C
|
Cyclohexane
|
778.1
|
At 20°C
|
tert-Butanol
|
778.6
|
Solid, at 20°C[8]
|
Lithium hydride
|
780
|
[9]
|
Unsymmetrical dimethylhydrazine
|
783
|
At 25°C
|
Acetonitrile
|
786
|
Anhydrous, at 25 °C[10]
|
Isopropanol
|
786
|
Anhydrous, at 20 °C
|
Carbon monoxide (liquid)
|
789
|
At boiling point
|
Ethanol
|
789
|
Anhydrous, at 20 °C
|
Acetone
|
790
|
Anhydrous
|
Methanol
|
791.5
|
Anhydrous, at 20 °C
|
Diesel
|
800
|
At standard conditions
|
Ethanol 96%
|
801.38
|
At 20 °C[11]
|
Isobutanol
|
802
|
Anhydrous, at 20 °C
|
Gasoline
|
803
|
Average type, standard conditions
|
Propanol
|
805.3
|
n-Propanol, at 20 °C
|
Methyl ethyl ketone
|
806
|
Anhydrous, at 20 °C
|
sec-Butanol
|
806.3
|
Anhydrous, at 20 °C
|
Nitrogen (liquid)
|
808
|
At boiling point
|
tert-Amyl alcohol
|
809.6
|
At 20 °C
|
Butanol
|
809.8
|
n-Butanol, at 20 °C
|
Kerosene
|
810
|
At standard conditions, standard composition
|
Pentanol
|
814.6
|
n-Pentanol, at 20 °C
|
Formaldehyde
|
815.3
|
At −20 °C
|
2-Octanone
|
820
|
At 20 °C[12]
|
Lithium-6 deuteride
|
820
|
|
UH25
|
829
|
At 25°C
|
Acrolein
|
839
|
|
Limonene
|
841.1
|
Average, at 20°C
|
ANFO (bulk)
|
850
|
Average, at standard conditions
|
Triethyl borate
|
858
|
|
α-Pinene
|
858
|
At 20 °C
|
Ethylenediaminetetraacetic acid
|
860
|
At 20°C
|
Potassium
|
860
|
|
Xylene (mixture)
|
860
|
Mixture of isomers, at 20°C
|
Xylene (para)
|
861.04
|
At 20°C
|
Octyl acetate
|
863
|
|
Xylene (meta)
|
864
|
At 20°C
|
NaK (eutectic)
|
866
|
At 20°C; 77% K and 23% Na
|
Sodium ethoxide (21% EtOH solution)
|
868
|
|
Isopropyl nitrite
|
868.4
|
|
Toluene
|
867
|
At 20°C
|
Benzene
|
870
|
At standard conditions
|
Monomethylhydrazine
|
874
|
At 20°C
|
Hexamethylene triperoxide diamine
|
880
|
|
Xylene (orto)
|
880.1
|
At 20°C
|
Alum (lumpy)
|
881
|
|
Butyl acetate
|
882.5
|
n-Butyl acetate, at 20°C[13]
|
Ethylene oxide
|
882.6
|
At 10°C
|
Tetrahydrofuran
|
887.49
|
At 20°C
|
Menthol
|
890
|
Racemic or (−)-isomer
|
Ethylenediamine
|
900
|
At 20°C
|
Grain (corn, ear)
|
900
|
|
Aerozine 50
|
900
|
At 25°C
|
Paraffin wax
|
900
|
At 20°C
|
Ethyl acetate
|
900.3
|
At 20 °C[14]
|
Mayonnaise (traditional)
|
910
|
Traditional recipe
|
Butter
|
911
|
|
Peanut oil
|
914
|
|
Palm oil
|
915
|
|
Trimethyl borate
|
915
|
At standard conditions
|
Ice
|
916.7
|
At 0 °C
|
Ethyl formate
|
918
|
At 20 °C
|
Lithium aluminium hydride
|
917
|
|
Olive oil
|
918
|
|
Body fat
|
918
|
|
Lard
|
919
|
|
Corn oil
|
922
|
|
Coconut oil
|
924
|
|
Soya oil
|
927
|
|
Nitrous oxide (liquid)
|
931
|
At 0 °C at 31.1 bar
|
Methyl acetate
|
934.2
|
At 20 ºC
|
Curcumin
|
934.8
|
At 15 ºC
|
Pentanoic acid
|
939
|
n-Pentanoic acid, at 20 ºC
|
Dimethylformamide
|
945
|
At 20 ºC
|
Butyric acid
|
952.8
|
At 25 ºC
|
Sodium
|
970
|
|
Tetralin
|
970
|
At 20 ºC
|
Methyl formate
|
980
|
At 20 °C
|
Pyridine
|
982.72
|
At 20 °C
|
Propionic acid
|
987.97
|
|
Hydrogen fluoride (liquid)
|
990
|
At 19.5 °C
|
Silicone
|
993
|
|
Milk (cow, heavy cream)
|
994
|
|
Ammonium sulfide
|
997
|
|
Mayonnaise (light)
|
1,000
|
|
Water
|
1,000
|
At 4 °C
|
Chloric acid
|
1,000
|
Estimated
|
Saline water
|
1,004
|
(0.9% NaCl)
|
Phenol
|
1,007
|
|
Pilsner (beer)
|
1,008
|
At standard conditions
|
Hydrazine
|
1,008.5
|
At 20 °C
|
Nicotine
|
1,009.25
|
At 20 °C
|
Sodium dodecyl sulfate
|
1,010
|
|
Milk (cow, light cream)
|
1,012
|
|
Aniline
|
1,021.7
|
At 20 °C
|
Sea water
|
1,025
|
Average density at the surface
|
Naphthalene
|
1,025.3
|
At 20 °C
|
N-Methyl-2-pyrrolidone
|
1,027
|
At 25 °C
|
Acetophenone
|
1,028
|
|
Milk (cow, whole)
|
1,030
|
At 20 °C
|
1,4-Dioxane
|
1,032.9
|
At 20 °C[15]
|
Milk (cow, skim)
|
1,033
|
|
Aluminium isopropoxide
|
1,035
|
|
Blood
|
1,035
|
|
Propylene glycol
|
1,036.1
|
At 20 °C
|
Benzaldehyde
|
1,044
|
At 20 °C
|
Acetic acid
|
1,050
|
|
Skin
|
1,050
|
|
Human body (average)
|
1,062
|
|
Sulfanilamide
|
1,080
|
At standard conditions
|
Acetic anhydride
|
1,082
|
At 20 °C[16]
|
Formalin
|
1,090
|
37% aqueous solution, at 25 °C
|
Hydrazoic acid
|
1,090
|
At 25 °C
|
Safrole
|
1,100
|
|
Nitrous acid
|
1,100
|
±0.1 kg/m3 (1.1 for maximum possible concentration)
|
Dimethyl sulfoxide
|
1,100.4
|
At 20 °C
|
Carbon dioxide (liquid)
|
1,101
|
Liquid, at −37°C (saturation)
|
Peracetic acid
|
1,103.7
|
At 20 °C[17]
|
Acetyl chloride
|
1,104
|
|
Sodium hypochlorite
|
1,110
|
|
Ethylene glycol
|
1,115
|
At 20 ºC
|
Triethyl citrate
|
1,136.9
|
At 20 ºC
|
Nitromethane
|
1,137.1
|
At 20 ºC[18]
|
Hydrogen fluoride (gas)
|
1,150
|
At 25 °C
|
Hydrofluoric acid
|
1,150
|
At 20 °C, 48% w/w aqueous solution
|
Nylon
|
1,150
|
|
Oxygen (liquid)
|
1,155
|
|
Furfural
|
1,159.4
|
At 20 °C
|
2-Nitrotoluene
|
1,161.1
|
At 19°C
|
Ammonium acetate
|
1,170
|
At 20 °C
|
Benzocaine
|
1,170
|
|
Methyl ethyl ketone peroxide
|
1,170
|
At 20 °C
|
Plastics
|
1,175
|
Approx. for PP, PETE and PVC
|
Dicyanoacetylene
|
1,176
|
|
Methyl salicylate
|
1,184
|
At 25 °C
|
Hydrochloric acid
|
1,189
|
At 20 °C, 38% w/w aqueous solution
|
Propylene carbonate
|
1,190
|
At 20 °C[19]
|
Methanediol
|
1,199
|
|
Nitrobenzene
|
1,199
|
|
Chromic acid
|
1,201
|
|
Neon (liquid)
|
1,207
|
At boiling point
|
Methyl nitrate
|
1,207.5
|
At 20 °C[20]
|
Acetone peroxide
|
1,220
|
Trimer[21]
|
Formic acid
|
1,220
|
At 20 °C
|
Hydroxylamine
|
1,227
|
At 20 °C
|
Caffeine
|
1,230
|
|
Nitrocellulose
|
1,230
|
|
1,4-Dichlorobenzene
|
1,247.5
|
At 20 °C
|
Bromothymol blue
|
1,250
|
|
1,2-Dichloroethane
|
1,253.1
|
At 20 °C[22]
|
Glycerol
|
1,261
|
Standard conditions
|
Carbon disulfide
|
1,263.2
|
At 20 °C[23]
|
Benzoic acid
|
1,265.9
|
At 15 °C
|
Ammonium formate
|
1,280
|
At 25 °C[24]
|
Methyl orange
|
1,280
|
|
Chloric acid (heptahydrate)
|
1,282
|
T<40 °C[25]
|
Aluminium chloride (hexahydrate)
|
1,300
|
|
ANFO (solid prill)
|
1,300
|
Average, at standard conditions
|
Phenolphthalein
|
1,300
|
At 20 °C
|
Sodium methoxide
|
1,300
|
|
Methyl red
|
1,310
|
|
Phenanthroline
|
1,310
|
|
Freon 12 (liquid)
|
1,311
|
Pressurized
|
Cellulose acetate fibers
|
1,320
|
[26]
|
Urea
|
1,320
|
|
Dichloromethane
|
1,326.6
|
At 20 °C
|
Hexamine
|
1,330
|
|
Hydroquinone
|
1,330
|
|
Ammonium azide
|
1,345.9
|
At 20 °C
|
Hydrazine sulfate
|
1,378
|
[27]
|
Corn syrup
|
1,380
|
|
Argon (liquid)
|
1,395.4
|
At boiling point
|
Pentaerythritol
|
1,396
|
|
Acetylsalicylic acid
|
1,400
|
|
Sulfur dioxide (liquid)
|
1,400
|
At -10 °C
|
Urea peroxide
|
1,400
|
|
Chlorobutanol
|
1,404
|
|
Ammonium sulfite
|
1,410
|
At 25 °C
|
Ethylene glycol dinitrate[28]
|
1,419.8
|
At 20 ºC
|
Honey
|
1,420
|
|
Phosgene (liquid)
|
1,432
|
At 0 °C
|
Boric acid
|
1,435
|
|
Anthraquinone
|
1,438
|
At 20 °C
|
Nitrogen dioxide (liquid)
|
1,440
|
At 20 °C
|
Salycilic acid
|
1,443
|
At 20 °C
|
Dinitrogen tetroxide
|
1,445
|
At 20 °C
|
Dextrin
|
1,450
|
Average
|
Hydrogen peroxide
|
1,450
|
Pure, at 20 °C
|
Erythritol
|
1,450
|
|
Sodium acetate (trihydrate)
|
1,450
|
At 20 °C
|
Lithium hydroxide (anhydrous)
|
1,460
|
|
Sodium carbonate (decahydrate)
|
1,460
|
|
Rubidium (liquid)
|
1,460
|
At melting point
|
Sodium sulfate (decahydrate)
|
1,464
|
|
Trichloroethylene
|
1,464.2
|
At 20 °C
|
Biuret
|
1,467
|
|
Niacin
|
1,473
|
|
Sodium bisulfite
|
1,480
|
At 20 °C
|
Sodium metabisulfite
|
1,480
|
|
Chloroform
|
1,483.2
|
At 20 °C[29]
|
Sorbitol
|
1,489
|
|
Hydrobromic acid
|
1,490
|
48% w/w aqueous solution
|
Ammonium carbonate
|
1,500
|
At 20 °C
|
Ammonium oxalate
|
1,500
|
At 20 °C
|
Cellulose
|
1,500
|
|
Starch
|
1,500
|
Compact
|
Fuming nitric acid
|
1,500
|
|
Fluorine (liquid)
|
1,505
|
At boiling point
|
Cement (Portland)
|
1,506
|
Average density
|
Calcium acetate
|
1,509
|
|
Lithium hydrate (monohydrate)
|
1,510
|
|
Sodium carbonate (heptahydrate)
|
1,510
|
|
Magnesium sulfate (undecahydrate)
|
1,512
|
|
1,2,4-Butanetriol trinitrate
|
1,520
|
At 25 °C[30]
|
Potassium cyanide
|
1,520
|
|
Xylitol
|
1,520
|
|
Cement (Portland) clinker
|
1,522
|
Average density
|
Sodium acetate (anhydrous)
|
1,528
|
At 20 °C
|
Phthalic anhydride
|
1,530
|
At 20 °C
|
Trifluoroacetic acid
|
1,531
|
At 20 °C
|
Rubidium
|
1,532
|
At room temperature
|
Glucose
|
1,540
|
D-glucose
|
Citric acid (monohydrate)
|
1,542
|
At 18 °C
|
Sucrose
|
1,550
|
|
Calcium
|
1,550
|
|
Sodium sulfite (heptahydrate)
|
1,561
|
|
Carbon dioxide (solid)
|
1,562
|
Dry ice, at at 1 atm and −78.5 °C
|
Chlorine (liquid)
|
1,562.5
|
At boiling point
|
Magnesium chloride (hexahydrate)
|
1,569
|
|
Zinc peroxide
|
1,570
|
|
Succinic acid
|
1,572
|
At 20 °C
|
Phosphorus trichloride
|
1,574
|
At 20 °C
|
Cellulose II
|
1,580
|
Crystal[31]
|
Ammonium bicarbonate
|
1,586
|
|
Nitroglycerin
|
1,593.1
|
At 20 °C[32]
|
Carbon tetrachloride
|
1,594
|
At 20 °C
|
Sodium cyanide
|
1,595.5
|
At 20 °C
|
Guanidine
|
1,600
|
±0.1 kg/m3
|
Fluorescein
|
1,602
|
|
Ozone (liquid)
|
1,614
|
At -195.4 °C
|
Aluminium sulfate (octahydrate)
|
1,620
|
|
Monosodium glutamate
|
1,620
|
At 20 °C
|
Sulfur dichloride
|
1,621
|
|
Tetrachloroethylene
|
1,622
|
Standard conditions
|
Thionyl chloride
|
1,638
|
At 20 °C[33]
|
Nitrogen pentoxide
|
1,642
|
At 18 °C
|
Phosphoryl chloride
|
1,645
|
|
Ascorbic acid
|
1,650
|
|
Nitrogen trichloride
|
1,653
|
[34]
|
Oxalic acid (dihydrate)
|
1,653
|
|
Trinitrotoluene
|
1,654
|
2,4,6-trinitrotoluene
|
Citric acid (anhydrous)
|
1,665
|
|
Sodium thiosulfate
|
1,667
|
|
Carbonic acid
|
1,668
|
|
Sulfuryl chloride
|
1,670
|
At 20 °C
|
Calcium gluconate (pentahydrate)
|
1,674
|
[35]
|
Ammonium thiosulfate
|
1,679
|
At 25 °C
|
Magnesium sulfate (heptahydrate)
|
1,680
|
|
Phosphoric acid (85%)
|
1,685
|
Aqueous solution
|
Disulfur dichloride
|
1,688
|
|
Lead(II) acetate (decahydrate)
|
1,690
|
|
Urea nitrate
|
1,690
|
|
Fructose
|
1,694
|
|
Calcium hydride
|
1,700
|
|
Chromium(III) sulfate (octadecahydrate)
|
1,709
|
|
Calcium chloride (hexahydrate)
|
1,710
|
|
Aluminium nitrate (nonahydrate)
|
1,720
|
|
Ammonium nitrate
|
1,725
|
At 20 °C
|
Titanium(IV) chloride
|
1,726
|
|
Borax
|
1,730
|
|
Tetryl
|
1,730
|
|
Zinc acetate (dihydrate)
|
1,735
|
|
Magnesium
|
1,740
|
|
Inositol
|
1,752
|
|
Methylene blue
|
1,757
|
At 20 °C
|
Chromium(III) chloride (hexahydrate)
|
1,760
|
At 20 °C
|
Picric acid
|
1,763
|
|
Ammonium sulfate
|
1.769
|
At 20 °C
|
Pentaerythritol tetranitrate
|
1,770
|
At 20 °C
|
Perchloric acid
|
1,770.3
|
Anhydrous, at 20 °C
|
Ammonium bisulfate
|
1,780
|
|
Potassium sodium tartrate
|
1,790
|
|
Tartaric acid
|
1,790
|
|
Ammonium dihydrogen phosphate
|
1,800
|
|
Prussian blue
|
1,800
|
[36]
|
Ammonium dinitramide
|
1,810
|
|
Iron(III) chloride (hexahydrate)
|
1,820
|
|
RDX
|
1,820
|
At 20 °C
|
White phosphorus
|
1,823
|
|
Erythritol tetranitrate
|
1,827
|
Crystal density[37]
|
Sulfuric acid (98%)
|
1,830
|
|
Calcium chloride (tetrahydrate)
|
1,830
|
|
Cesium (liquid)
|
1,843
|
At melting point
|
Sodium azide
|
1,846
|
At 20 °C
|
Beryllium
|
1,850
|
|
Calcium chloride (dihydrate)
|
1,850
|
|
Potassium ferrocyanide
|
1,850
|
Trihydrate
|
Chromium(III) sulfate (pentadecahydrate)
|
1,860
|
|
Francium
|
1,870
|
Predicted, at room temperature
|
Boron phosphate
|
1,873
|
BPO4[38]
|
Copper(II) acetate (monohydrate)
|
1,882
|
At 20 °C
|
Phosphoric acid (liquid)
|
1,885
|
Aqueous solution
|
Potassium ferricyanide
|
1,890
|
|
Iron(II) sulfate (heptahydrate)
|
1,895
|
|
Calcium nitrate (tetrahydrate)
|
1,896
|
|
Iron(III) sulfate (pentahydrate)
|
1,898
|
|
Ammonium chromate
|
1,900
|
|
Oxalic acid (anhydrous)
|
1,900
|
|
Bone
|
1,900
|
Average human bone
|
2,4-Dinitrobromobenzene
|
1,910
|
|
Sodium formate
|
1,920
|
At 20 °C
|
Sulfur (gamma)
|
1,920
|
|
Sulfur trioxide
|
1,920
|
Liquid
|
Cobalt(II) chloride (hexahydrate)
|
1,924
|
|
Cesium
|
1,930
|
At room temperature
|
Iron(II) chloride (tetrahydrate)
|
1,930
|
|
Ethyl iodide
|
1,930.8
|
At 20 °C[39]
|
Iron(II) sulfate (hexahydrate)
|
1,934
|
|
Cobalt(II) sulfate (heptahydrate)
|
1,948
|
|
Nickel(II) sulfate (heptahydrate)
|
1,948
|
|
Ammonium perchlorate
|
1,950
|
|
Potassium bitartrate
|
1,954
|
|
Chromyl chloride
|
1,960
|
At 20 °C
|
Sulfur (beta)
|
1,960
|
|
Sodium permanganate (monohydrate)
|
1,972
|
Standard conditions
|
Ammonium persulfate
|
1,980
|
|
Potassium chloride
|
1,984
|
|
Activated charcoal
|
2,000
|
Average skeletal density
|
Oleum (60%)
|
2,000
|
|
Cadmium acetate (dihydrate)
|
2,010
|
[40]
|
Cobalt(II) sulfate (hexahydrate)
|
2,019
|
|
Sodium perchlorate (monohydrate)
|
2,020
|
|
Aluminium sulfide
|
2,020
|
|
Ammonium bisulfite (72% aq. sol.)
|
2,030
|
At 20 °C
|
Phosphoric acid (solid)
|
2,030
|
At 25 °C
|
Potassium hydroxide
|
2,044
|
At 20 °C
|
Lithium nitrate (hexahydrate)
|
2,065
|
|
Lithium chloride
|
2,068
|
|
Copper(II) nitrate (hexahydrate)
|
2,070
|
|
Nickel(II) sulfate (hexahydrate)
|
2,070
|
|
Sulfur (alfa)
|
2,070
|
|
Zinc sulfate (hexahydrate)
|
2,072
|
|
Devarda's alloy (bulk)
|
2,080
|
At 20 °C
|
Phosphorus pentachloride
|
2,100
|
At standard conditions
|
Sodium percarbonate
|
2,100
|
At standard conditions
|
Manganese(II) sulfate (tetrahydrate)
|
2,107
|
|
Potassium nitrate
|
2,109
|
|
Lithium carbonate
|
2,110
|
|
Ammonium dichromate
|
2,115
|
|
Sodium hydroxide
|
2,130
|
|
Pyranine
|
2,150
|
|
Calcium chloride (anhydrous)
|
2,150
|
|
Iron(II) sulfate (pentahydrate)
|
2,150
|
|
Sodium chloride
|
2,165
|
|
Sodium nitrite
|
2,168
|
|
Potassium bicarbonate
|
2,170
|
|
Potassium peroxymonosulfate
|
2,170
|
Oxone
|
Trichloroisocyanuric acid
|
2.19
|
± 0.1 g/cm3
|
Ammonium permanganate
|
2,200
|
At 20 °C
|
Sodium bicarbonate
|
2,200
|
|
Polytetrafluoroethylene
|
2,200
|
|
Calcium hydroxide
|
2,211
|
|
Calcium carbide
|
2,220
|
|
Lead(IV) acetate
|
2,228
|
At 17 °C
|
Borosilicate glass
|
2,230
|
Average value
|
Tin(IV) chloride
|
2,230
|
|
Peroxymonosulfuric acid
|
2,239
|
|
Calcium chloride (monohydrate)
|
2,240
|
|
Potassium bisulfate
|
2,245
|
|
Sodium carbonate (monohydrate)
|
2,250
|
|
Sodium nitrate
|
2,257
|
|
Zinc perchlorate
|
2,260
|
|
Graphite
|
2,266
|
|
Sodium oxide
|
2,270
|
|
Methyl iodide
|
2,280
|
At 20 °C
|
Copper(II) sulfate (pentahydrate)
|
2,286
|
|
Diatomaceous earth (bulk)
|
2,300
|
At standard conditions
|
Copper(II) nitrate (trihydrate)
|
2,320
|
|
Calcium sulfate (dihydrate)
|
2,320
|
|
Magnesium chloride (anhydrous)
|
2,320
|
|
Potassium chlorate
|
2,320
|
|
Silicon
|
2,330
|
|
Monopotassium phosphate
|
2,338
|
At standard conditions
|
Boron
|
2,340
|
|
Cadmium acetate (anhydrous)
|
2,340
|
[41]
|
Potassium metabisulfite
|
2,340
|
|
Red phosphorus
|
2,340
|
|
Magnesium hydroxide
|
2,344.6
|
|
Calcium hypochlorite
|
2,350
|
At 20 °C
|
Potassium sulfite
|
2,350
|
At 20 °C[42]
|
Violet phosphorus
|
2,360
|
|
Strontium (liquid)
|
2,375
|
At melting point
|
Lithium nitrate (anhydrous)
|
2,380
|
|
Iron(II) chloride (dihydrate)
|
2,390
|
|
Phosphorus pentoxide
|
2,390
|
|
Manganese heptoxide
|
2,396
|
At 20 °C[43]
|
Concrete
|
2,400
|
Average density
|
Krypton (liquid)
|
2,413
|
At boiling point
|
Potassium carbonate
|
2,430
|
|
Chloroplatinic acid
|
2,431
|
|
Magnesium sulfate (monohydrate)
|
2,445
|
|
Cadmium nitrate (tetrahydrate)
|
2,450
|
|
Boron trioxide (liquid)
|
2,460
|
At melting point
|
Boron silicide
|
2,470
|
B6Si[44]
|
Potassium persulfate
|
2,477
|
|
Cobalt(II) chloride (dihydrate)
|
2,477
|
|
Aluminium chloride (anhydrous)
|
2,480
|
|
Sodium hexametaphosphate
|
2,484
|
|
Ammonium heptamolybdate
|
2,498
|
|
Sodium perchlorate (anhydrous)
|
2,499.4
|
|
Calcium nitrate (anhydrous)
|
2,504
|
|
Copper(II) chloride (dihydrate)
|
2,510
|
|
Sodium dichromate
|
2,520
|
|
Potassium perchlorate
|
2,523.9
|
|
Sodium carbonate (anhydrous)
|
2,540
|
At 25 °C
|
Lead(II) acetate (trihydrate)
|
2,550
|
|
Boron trioxide (trigonal)
|
2,550
|
|
Potassium antimony tartrate
|
2,600
|
|
Quartz
|
2,600
|
|
Sodium silicate
|
2,610
|
|
Sodium sulfite (anhydrous)
|
2,633
|
|
Strontium
|
2,640
|
At room temperature
|
Calcium perchlorate
|
2,651
|
|
Sodium pyrosulfate
|
2,658
|
|
Magnesium sulfate (anhydrous)
|
2,660
|
|
Potassium sulfate
|
2,660
|
|
Sodium sulfate (anhydrous)
|
2,664
|
|
Aluminium sulfate (anhydrous)
|
2,672
|
|
Potassium dichromate
|
2,676
|
|
Black phosphorus
|
2,690
|
|
Aluminium
|
2,700
|
|
Chromium trioxide
|
2,700
|
At 20 °C
|
Potassium permanganate
|
2,703
|
|
Tin(II) chloride (dihydrate)
|
2,710
|
|
Calcium carbonate
|
2,711
|
Calcite
|
Potassium chromate
|
2,732
|
|
Potassium bromide
|
2,740
|
|
Sodium bisulfate
|
2,740
|
|
Potassium manganate
|
2,780
|
|
Scandium (liquid)
|
2,800
|
At melting point
|
Sodium peroxide
|
2,805
|
|
Silver perchlorate
|
2,806
|
|
Phosphoryl bromide
|
2,820
|
|
Potassium ferrate
|
2,829
|
[45]
|
Calcium carbonate
|
2,830
|
Aragonite
|
Phosphorus tribromide
|
2,852
|
At 15 °C
|
Chloroauric acid (tetrahydrate)
|
2,890
|
|
Iron(III) chloride (anhydrous)
|
2,898
|
|
Zinc chloride
|
2,907
|
|
Xenon (liquid)
|
2,942
|
At boiling point
|
Manganese(II) sulfate (monohydrate)
|
2,950
|
|
Calcium sulfate (anhydrous)
|
2,960
|
|
Scandium
|
2,985
|
At room temperature
|
Iron(II) sulfate (monohydrate)
|
3,000
|
|
Copper(II) nitrate (anhydrous)
|
3,050
|
|
Lead styphnate
|
3,060
|
At 20 °C
|
Cobalt(II) sulfate (monohydrate)
|
3,075
|
|
Cadmium sulfate (octahydrate)
|
3,080
|
|
Iron(III) sulfate (anhydrous)
|
3,097
|
|
Barium chloride (dihydrate)
|
3,097.9
|
|
Chromium(III) sulfate (anhydrous)
|
3,100
|
|
Bromine
|
3,102.8
|
Standard conditions
|
Potassium iodide
|
3,123
|
|
Antimony(III) chloride
|
3,140
|
At 25 °C
|
Boron trioxide (monoclinic)
|
3,146
|
|
Iron(II) chloride (anhydrous)
|
3,160
|
|
Barium chlorate
|
3,180
|
|
Calcium fluoride
|
3,180
|
|
Barium perchlorate
|
3,200
|
|
Silicon carbide
|
3,210
|
All polytypes[46]
|
Barium nitrate
|
3,240
|
|
Lead(II) acetate (anhydrous)
|
3,250
|
At 20 °C
|
Manganese(II) sulfate (anhydrous)
|
3,250
|
|
Copper(I) azide
|
3,260
|
[47]
|
Silver acetate
|
3,260
|
|
Diiodomethane
|
3,325
|
|
Barium (liquid)
|
3,338
|
At melting point
|
Calcium oxide
|
3,340
|
|
Vanadium pentoxide
|
3,357
|
|
Copper(II) hydroxide
|
3,368
|
|
Copper(II) chloride (anhydrous)
|
3,386
|
|
Zinc chromate
|
3,430
|
|
Cobalt(II) chloride (anhydrous)
|
3,560
|
|
Copper oxychloride
|
3,500
|
|
Diamond
|
3,510
|
|
Barium
|
3,530
|
At room temperature
|
Zinc sulfate (anhydrous)
|
3,540
|
|
Chevreul's salt
|
3,570
|
[48]
|
Cadmium nitrate (anhydrous)
|
3,600
|
|
Copper(II) sulfate (anhydrous)
|
3,600
|
|
Phosphorus pentabromide
|
3,610
|
|
Iron(II) sulfate (anhydrous)
|
3,650
|
|
Caesium hydroxide
|
3,675
|
|
Cobalt(II) sulfate (anhydrous)
|
3,710
|
|
Mercury(II) thiocyanate
|
3,710
|
At standard conditions.
|
Strontium carbonate
|
3,740
|
|
Titanium dioxide
|
3,780
|
Anatase form
|
Cadmium sulfate (monohydrate)
|
3,790
|
|
Barium chloride (anhydrous)
|
3,856
|
|
Chloroauric acid (anhydrous)
|
3,900
|
|
Silver fulminate
|
3,938
|
|
Tin(II) chloride (anhydrous)
|
3,950
|
|
Zinc phosphate
|
3,998
|
|
Aluminium oxide
|
4,000
|
Average density
|
Basic copper carbonate
|
4,000
|
|
Iodoform
|
4,008
|
|
Nickel(II) sulfate (anhydrous)
|
4,010
|
|
Cadmium chloride
|
4,050
|
[49]
|
Zinc sulfide
|
4,090
|
|
Copper(I) chloride
|
4,145
|
|
Phosphorus triiodide
|
4,180
|
At standard conditions
|
Titanium dioxide
|
4,180
|
Brookite
|
Titanium dioxide
|
4,230
|
Rutile form
|
Cadmium azide
|
4,240
|
[50]
|
Yttrium (liquid)
|
4,240
|
At melting point
|
Cadmium carbonate
|
4,258
|
[51]
|
Barium carbonate
|
4,286
|
|
Mercury(II) nitrate (monohydrate)
|
4,300
|
At 20 °C
|
Nitrogen triiodide
|
4,300
|
±0.1 g/cm3[52]
|
Carbon tetraiodide
|
4,320
|
|
Silver nitrate
|
4,350
|
At 24 °C
|
Zinc carbonate
|
4,398
|
At 20 °C[53]
|
Radon (liquid)
|
4,400
|
At boiling point
|
Mercury(II) fulminate
|
4,420
|
|
Yttrium
|
4,472
|
|
Barium sulfate
|
4,490
|
|
Copper chromite
|
4,500
|
|
Caesium iodide
|
4,510
|
|
Lead(II) nitrate
|
4,530
|
|
Titanium
|
4,540
|
|
Tungsten hexafluoride (solid)
|
4,560
|
At −9 °C
|
Cadmium sulfate (octahydrate)
|
4,691
|
|
Strontium oxide
|
4,700
|
|
Lead(II) azide
|
4,710
|
|
Bismuth chloride
|
4,750
|
|
Selenium
|
4,800
|
|
Barium manganate
|
4,850
|
|
Barium iodide (dihydrate)
|
4,916
|
|
Iodine
|
4,933
|
|
Barium peroxide
|
4,960
|
[54]
|
Iron(II,III) oxide
|
5,000
|
|
Manganese dioxide
|
5,026
|
|
Bismuth sulfate
|
5,080
|
[55]
|
Barium iodide (anhydrous)
|
5,150
|
|
Cobalt(III) oxide
|
5,180
|
|
Antimony(III) oxide (α-form)
|
5,200
|
|
Chromium(III) oxide
|
5,220
|
|
Iron(III) oxide
|
5,242
|
|
Germanium
|
5,323
|
|
Mercury(II) chloride
|
5,430
|
|
Silver sulfate
|
5,450
|
At 20°C
|
Radium
|
5,500
|
At room temperature
|
Zinc oxide
|
5,610
|
|
Antimony(III) oxide (β-form)
|
5,670
|
|
Arsenic
|
5,727
|
|
Bismuth iodide
|
5,778
|
|
Devarda's alloy
|
5,790
|
At 20 °C
|
Zirconium (liquid)
|
5,800
|
At melting point
|
Copper(I) nitride
|
5,840
|
[56]
|
Gallium
|
5,910
|
At room temperature
|
Lanthanum (liquid)
|
5,940
|
At melting point
|
Copper(I) oxide
|
6,000
|
|
Silver carbonate
|
6,077
|
|
Gallium (liquid)
|
6,095
|
At melting point
|
Vanadium
|
6,100
|
|
Basic lead chromate
|
6,120
|
|
Lead chromate
|
6,120
|
|
Lead(II) iodide
|
6,160
|
|
Lanthanum
|
6,162
|
At room temperature
|
Ytterbium (liquid)
|
6,210
|
At room temperature
|
Tellurium
|
6,240
|
|
Copper(II) oxide
|
6,310
|
|
Bismuth phosphate
|
6,323
|
[57]
|
Astatine
|
6,350
|
Predicted, at room temperature
|
Mercury(II) sulfate
|
6,470
|
At 20 °C[58]
|
Praseodymium (liquid)
|
6,500
|
At melting point
|
Zirconium
|
6,520
|
|
Cerium (liquid)
|
6,550
|
At melting point
|
Zinc (liquid)
|
6,570
|
|
Antimony
|
6,690
|
|
Cerium
|
6,770
|
At room temperature
|
Praseodymium
|
6,770
|
At room temperature
|
Neodymium (liquid)
|
6,890
|
At melting point
|
Ytterbium
|
6,900
|
At room temperature
|
Neodymium
|
7,010
|
At room temperature
|
Indium (liquid)
|
7,020
|
At melting point
|
Kanthal A1
|
7,100
|
Average density, standard conditions
|
Europium (liquid)
|
7,130
|
At melting point
|
Zinc
|
7,140
|
At room temperature
|
Samarium (liquid)
|
7,160
|
At melting point
|
Chromium
|
7,200
|
|
Promethium
|
7,260
|
At room temperature
|
Europium
|
7,264
|
At room temperature
|
Indium
|
7,310
|
At room temperature
|
Tin
|
7,310
|
|
Manganese
|
7,325
|
|
Samarium
|
7,520
|
At room temperature
|
Terbium (liquid)
|
7,650
|
At melting point
|
Bismuth selenide
|
7,700
|
[59]
|
Bismuth oxychloride
|
7,700
|
[60]
|
Iron
|
7,780
|
Standard conditions
|
Steel
|
7,850
|
Mild carbon steel, standard conditions
|
Gadolinium
|
7,900
|
At room temperature
|
Terbium(III) oxide
|
7,910
|
|
Mercury sulfide
|
8,100
|
At room temperature
|
Terbium
|
8,230
|
At room temperature
|
Bronze (manganese)
|
8,300
|
Average density
|
Lead(II,IV) oxide
|
8,300
|
|
Holmium (liquid)
|
8,340
|
At melting point
|
Dysprosium (liquid)
|
8,370
|
At melting point
|
Nichrome
|
8,400
|
80% nickel 20% chromium
|
Dysprosium
|
8,540
|
At room temperature
|
Thulium (liquid)
|
8,560
|
At melting point
|
Niobium
|
8,570
|
|
Brass
|
8,600
|
Average density
|
Cadmium
|
8,650
|
|
Holmium
|
8,790
|
At room temperature
|
Bronze (phosphorus)
|
8,800
|
Average density
|
Einsteinium
|
8,840
|
At room temperature
|
Erbium (liquid)
|
8,860
|
At melting point
|
Bismuth trioxide
|
8,900
|
|
Cobalt
|
8,900
|
|
Nickel
|
8,900
|
|
Copper
|
8,940
|
|
Erbium
|
9,066
|
At room temperature
|
Polonium (alpha)
|
9,196
|
|
Lutetium (liquid)
|
9,300
|
At melting point
|
Thulium
|
9,320
|
At room temperature
|
Polonium (beta)
|
9,398
|
|
Lead(II) oxide
|
9,530
|
|
Bismuth
|
9,750
|
|
Lutetium
|
9,841
|
At room temperature
|
Actinium
|
10,000
|
At room temperature
|
Molybdenum
|
10,220
|
|
Silver
|
10,500
|
|
Technertium
|
11,000
|
|
Mercury(II) oxide
|
11,140
|
|
Thallium (liquid)
|
11,220
|
At melting point
|
Lead
|
11,340
|
|
Thorium
|
11,700
|
|
Thallium
|
11,850
|
At room temperature
|
Hafnium (liquid)
|
12,000
|
At melting point
|
Americium
|
12,000
|
At room temperature
|
Palladium
|
12,023
|
|
Rhodium
|
12,410
|
|
Ruthenium
|
12,450
|
|
Berkelium (beta)
|
13,250
|
At room temperature
|
Hafnium
|
13,310
|
At room temperature
|
Curium
|
13,510
|
At room temperature
|
Mercury
|
13,546
|
|
Berkelium (alpha)
|
14,780
|
At room temperature
|
Californium
|
15,100
|
At room temperature
|
Protactinium
|
15,370
|
At room temperature
|
Tungsten carbide
|
15,600
|
|
Tantalum
|
16,600
|
|
Neptunium (gamma)
|
18,000
|
At 639 °C
|
Uranium
|
18,900
|
|
Tungsten
|
19,250
|
|
Gold
|
19,320
|
|
Neptunium (beta)
|
19,360
|
At 313 °C
|
Plutonium
|
19,840
|
|
Neptunium (alpha)
|
20,450
|
At 282 °C
|
Rhenium
|
21,020
|
|
Platinum
|
21,450
|
|
Iridium
|
22,420
|
|
Osmium
|
22,570
|
|
Rutherfordium
|
23,200
|
Predicted, at room temperature
|
Copernicium
|
23,700
|
Predicted, at room temperature
|
Roentgenium
|
28,700
|
Predicted, at room temperature
|
Dubnium
|
29,300
|
Predicted, at room temperature
|
Darmstadtum
|
34,800
|
Predicted, at room temperature
|
Seaborgium
|
35,000
|
Predicted, at room temperature
|
Bohrium
|
37,100
|
Predicted, at room temperature
|
Meitnerium
|
37,400
|
Predicted, at room temperature
|
Hassium
|
40,700
|
Predicted, at room temperature
|
The values below 0 °C refer to supercooled water.