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  • ===Chemical=== ...weak acids, but less so with alkali. Molten alkali will react even faster with asbestos than aqueous alkali.
    3 KB (459 words) - 22:13, 26 August 2023
  • | Formula = O<sub>3</sub> '''Ozone''' or '''trioxygen''', is an inorganic molecule with the chemical formula '''O<sub>3</sub>'''. It is an allotrope of [[oxygen]], much less stable tha
    8 KB (1,028 words) - 20:39, 11 September 2020
  • ===Chemical=== ...such as [[acetone]] or [[ethanol]]. Depending on the composition, it has a specific gravity of 0.6 - 0.8, and the boiling interval varies, depending on the com
    3 KB (391 words) - 21:07, 2 February 2020
  • ...>N<sub>18</sub> is often encountered, the compound doesn't have a definite formula or IUPAC name, because it is in fact several closely related compounds usua ...possible to prepare a colloidal solution of Prussian blue. The double salt with potassium produces colloidal solutions easily, hence it is known as "solubl
    4 KB (662 words) - 20:51, 9 September 2023
  • ...owder''', more commonly known as '''gunpowder''', is one of the best known chemical explosives. It is a mixture of [[potassium nitrate]], [[charcoal]] and [[su ===Chemical===
    7 KB (1,154 words) - 23:06, 5 June 2018
  • ...at all (particularly "clean" charcoal, or one that was ground and leached with water, may count as technical grade amorphous carbon). ===Chemical===
    7 KB (1,098 words) - 15:20, 18 November 2023
  • | Formula = | SolubleOther = Miscible with hydrocarbons, anhydrous alcohols<br>Insoluble in [[glycerol]]
    5 KB (546 words) - 15:21, 18 November 2023
  • ...ons obtained by the fractional distillation of petroleum, usually enhanced with a variety of additives. ===Chemical===
    4 KB (670 words) - 21:00, 5 April 2020
  • ...y used in warfare. Apart from being used in demonstrations of slow-burning materials, napalm doesn't have much use in amateur science, and most of the time tend *'''Oil-based with aluminum soap thickener''': this is the classic version of napalm. Is consi
    5 KB (764 words) - 19:51, 31 March 2020
  • ...http://sovietguns.blogspot.com/2013/12/molotov-cocktails.html</ref> It has no civilian applications, so making it is a prime example of [[Kewls|kewlism]] KS Fluid is a yellow or greenish yellow liquid. It burns with a very hot flame and is capable of self-igniting if left in open air. It re
    3 KB (396 words) - 14:53, 10 June 2019
  • ...ue solution that turns violet upon contact with proteins, or any substance with peptide bonds. The test and reagent do not actually contain biuret; they ar ===Chemical===
    1 KB (148 words) - 18:11, 24 July 2019
  • | Formula = '''Fehling's solution''' is the name given to a chemical reagent, primarily used to differentiate between water-soluble carbohydrate
    4 KB (522 words) - 00:28, 25 May 2019
  • '''Smokeless powder''' is the name given to a number of propellant materials, widely used in firearms and artillery, which replaced [[black powder]]. As *''Single-base powder'': Use only nitrocellulose or a colloid or NC with alcohol or ether as a propellent, additives and stabilizers ([[diphenylamin
    3 KB (503 words) - 11:21, 13 November 2022
  • ...low-volume pores, to increase the surface area available for adsorption or chemical reactions. ...neered for maximum specific surface and high adsorbtion. Sometimes further chemical treatment is used to enhances adsorption properties.
    4 KB (598 words) - 15:20, 18 November 2023
  • [[File:Paraffin wax bucket sample.jpg|thumb|300px|OTC paraffin wax, with a melting point of 54 °C.]] ...hite to colorless soft solid, derivable from petroleum, coal or oil shale, with a variety of uses.
    3 KB (366 words) - 20:35, 8 July 2017
  • ...eral use around the world, used as a basic ingredient of most construction materials, such as concrete or mortar. It can also be used as a desiccant, though its ===Chemical===
    3 KB (443 words) - 16:16, 26 April 2020
  • Lastly pumice grains can be purchased from chemical suppliers and online. No special storage is required, it can be stored in any container or bottle.
    2 KB (293 words) - 18:32, 2 March 2020
  • ...y consists of fossilized remains of diatoms, a type of hard-shelled algae, with other impurities such as metals (usually iron and calcium) and minute trace ===Chemical===
    2 KB (269 words) - 14:12, 27 June 2018
  • No special disposal is required. Discard it as you wish. [[Category:Materials with no specific chemical formula]]
    1 KB (197 words) - 16:19, 10 December 2017
  • ===Chemical=== Working with dynamite will result in absorbing nitroglycerin liquid/vapors, which, being
    2 KB (340 words) - 15:16, 25 September 2018
  • Litmus contains between 10 to 15 different dyes, with 7-hydroxyphenoxazone being the most important. ...nced with them (this is useful with old paper strips, which turn very pale with time). Red and blue litmus paper strips can usually be converted to neutral
    2 KB (364 words) - 13:19, 19 March 2023
  • ...erimental science is that it can be cheaply made at home using nothing but materials anyone can get from the local store. ...tate the lungs. It also tends to stain, so wear proper attire when working with it.
    2 KB (367 words) - 18:19, 16 October 2022
  • ...ments due to the fact that it's easy to manufacture from readily available materials, though its reputation has been tainted by its use in terrorist bombings. ...luble in low-chain alcohols, while most FOs are either soluble or miscible with them. AN/FO has a slight petroleum-like odor, due to its FO content. ANFO h
    5 KB (752 words) - 16:50, 2 July 2019
  • ...A'''mmonium '''N'''itrate-'''N'''itro'''M'''ethane'' is a binary explosive with limited use in various domains, due to it's relative low stability. ...f ANNM produces water vapors, carbon dioxide, nitrogen, as well as various NO<sub>x</sub> gases if the [[oxygen balance]] is negative. The balanced equat
    5 KB (687 words) - 20:19, 1 October 2021
  • ...= CH<sub>6</sub>N<sub>4</sub>O<sub>3</sub><br>C(NH<sub>2</sub>)<sub>3</sub>NO<sub>3</sub> ...b>6</sub>N<sub>3</sub>NO<sub>3</sub>''' or '''C(NH<sub>2</sub>)<sub>3</sub>NO<sub>3</sub>'''.
    7 KB (849 words) - 17:39, 3 August 2020
  • ...resistance of said glass, an alkaline-earth oxide is added to increase the chemical stability. Other oxides, like boron oxide, lead oxide, or phosphorus oxide ==Types of glass materials==
    8 KB (1,291 words) - 21:56, 30 December 2023
  • ...f metallic copper will increase its sensitivity, and may explode if heated with a flame. The detonation velocity of ammonal is approximately 4,400 m/s. Ammonal is an explosive material and must be handled with extreme care.
    3 KB (491 words) - 22:01, 15 July 2020
  • '''Silicone grease''' is a waterproof grease made by combining a silicone oil with a thickener, used in labs to grease [[ground glass joint]]s, to prevent the ...with silicone grease may result in the reaction mixture being contaminated with the grease. Silicone grease does not resist powerful oxidizers, like [[nitr
    2 KB (250 words) - 17:36, 20 June 2019
  • ...parts, as in some parts of the world there is a risk or being contaminated with prions that cause bovine spongiform encephalopathy (BSE), also known as "ma No special disposal is required. Discard it as you wish.
    3 KB (401 words) - 15:21, 18 November 2023
  • The type of Amatol with the composition 20/80 TNT/NH<sub>4</sub>NO<sub>3</sub> is more commonly called '''Ammonite'''. ...lminate]] or lead(II) azide were often used as a detonator, in combination with an explosive booster charge such as [[tetryl]].<ref>https://en.wikipedia.or
    2 KB (294 words) - 17:25, 22 June 2020
  • ...analytical chemistry, in order to analyze the mineral and metal content of chemical samples, ash is the non-gaseous, non-liquid residue after a complete combus Since ash is strongly alkaline, it will react with acids, releasing [[carbon dioxide]].
    3 KB (479 words) - 12:06, 2 November 2021
  • ...distillation of petroleum between 150 and 275 °C, resulting in a mixture with a density of 0.78–0.81 g/cm<sup>3</sup>. Heat of combustion of kerosene i *[http://www.sciencemadness.org/talk/viewthread.php?tid=4217 Styrene with kerosene? --> Polystyrene]
    2 KB (348 words) - 12:33, 5 September 2020
  • ...: the fraction boiling between 30 °C and 90 °C and consists of molecules with 5–6 carbon atoms. ...eavy naphtha'': boils between 90 °C and 200 °C and consists of molecules with 6–12 carbon atoms.
    3 KB (458 words) - 21:11, 2 February 2020
  • ...de up of alternating units of D-galactose and L-galactose heavily modified with acidic side-groups, such as sulfate and pyruvate. No special disposal is required. Discard it as you wish.
    3 KB (404 words) - 21:07, 8 December 2019
  • ...brils of [[cellulose]] (40–50%) and hemicellulose (15–25%) impregnated with lignin (15–30%). The exact percentage of each component varies from speci Wood is a reddish-brown solid material, with a specific structure. It is lighter than water and can absorb water.
    3 KB (404 words) - 22:22, 13 February 2021
  • Paper consists of almost pure cellulose fibers, mixed with a few additives like chalk. Fresh paper is white, but since it's not 100% p ..., [[hydrochloric acid]] will break it down without charring, etc. Reaction with [[acetic anhydride]] will produce cellulose acetate. Unless treated, paper
    2 KB (273 words) - 10:46, 2 April 2020
  • ...in water, edible, and used primarily in the food industry as a stabilizer, with EU E number '''E414'''. No special disposal is required.
    2 KB (233 words) - 00:09, 11 December 2019
  • ...rmeating [[asbestos]] fibers with finely divided [[platinum]], usually via chemical method. Platinized asbestos used to be sold in the past by chemical suppliers, but nowadays it's getting harder to find, since most asbestos-co
    1 KB (175 words) - 17:10, 27 June 2019
  • ...: a dense sedimentary rock, usually black, but sometimes dark brown, often with well-defined bands of bright and dull material It is used primarily as fuel [[Category:Materials with no specific chemical formula]]
    2 KB (339 words) - 19:50, 15 December 2019
  • ...rmations beneath the Earth's surface, used as fuel and raw material in the chemical industry. Petroleum contains a variety of chemical compounds, such as:
    2 KB (247 words) - 18:39, 11 July 2019
  • Since they are salts of fatty acids, soaps have the general formula (RCO<sub>2</sub><sup>−</sup>)<sub>2</sub>M<sup>n+</sup> (Where R is an al Saponification of fats (triglycerides) with an alkali hydroxide will yield soap and [[glycerol]].
    2 KB (345 words) - 12:47, 23 December 2021
  • [[Category:Materials with no specific chemical formula]]
    1 KB (183 words) - 21:23, 9 August 2020
  • ...for instance, is designed to remove the iron and silica that often occurs with those ores, and separates them as iron-silicate-based slags. Slag from stee Ground granulated slag is often used in concrete in combination with Portland cement as part of a blended cement.
    2 KB (252 words) - 10:05, 8 September 2019
  • ...tp://www.sciencemadness.org/talk/viewthread.php?tid=36600 Making agar-agar with Gelidium amansii] [[Category:Materials with no specific chemical formula]]
    1 KB (187 words) - 15:21, 18 November 2023
  • ...exuded by plants, such as sap, latex, or mucilage, are sometimes confused with resin but are not the same. Saps, in particular, serve a nutritive function Most plant resins consist of terpenes. Specific components are [[alpha-pinene]], beta-pinene, delta-3 carene, and sabinene,
    2 KB (321 words) - 23:44, 2 January 2020
  • '''Xanthan gum''' is a polysaccharide with many industrial uses, including as a common food additive. It is an effecti ...rising [[glucose]], mannose, and glucuronic acid in the molar ratio 2:2:1, with traces of other organic compounds and salts.
    2 KB (337 words) - 20:47, 20 April 2020
  • ...rial consisting of [[nitrocellulose]] dissolved in ether or alcohol) mixed with [[nitroglycerin]] or [[Ethylene glycol dinitrate|EGDN]], mixture often nick ...and 0.5% chalk; another composition of the same name is 70% NH<sub>4</sub>NO<sub>3</sub>, 29.3% nitroglycerine, and 0.7% collodion cotton.
    4 KB (543 words) - 15:09, 23 December 2021
  • ...ate, and oleate esters of long-chain (30–32 carbons) aliphatic alcohols, with the ratio of triacontanyl palmitate CH<sub>3</sub>(CH<sub>2</sub>)<sub>29</ ...s tenacious and it softens further at human body temperature (37 °C). The specific gravity of beeswax at 15 °C is from 0.958 to 0.970, while that of melted b
    3 KB (473 words) - 16:14, 17 January 2021
  • ...wish or brown liquids, that are not miscible with water, but more miscible with organic solvents. They have various odors, ranging from mild to strong. Som Most vegetable oils have no legal restrictions, though in US, bitter almond oil is restricted, since it
    5 KB (701 words) - 18:56, 19 April 2020
  • No special disposal is required. Discard it as you wish. [[Category:Materials with no specific chemical formula]]
    2 KB (239 words) - 20:47, 20 April 2020
  • ...initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds, plus water. Natural rubber is ...polysiloxanes or polydimethylsiloxanes. It is commonly used in areas where chemical and thermal resistance is required.
    5 KB (699 words) - 20:24, 2 October 2022
  • ...rent plasticizer than Composition C-4, is known as PE-4 (Plastic Explosive No. 4). ...s the plasticizer (to increase the plasticity of the explosive), thickened with 2.1% polyisobutylene (PIB, a synthetic rubber) as the binder, and 1.6% of a
    3 KB (452 words) - 17:15, 31 December 2021
  • ...e to produce an image, text, or design. Ink is used for drawing or writing with a pen, brush, reed pen or quill. ...ts, solubilizers, surfactants, particulate matter, fluorescents, and other materials. The components of inks serve many purposes; the ink's carrier, colorants,
    3 KB (466 words) - 22:41, 27 February 2022
  • ...writing surface. Once dry, the written surface looks as if it were blank, with a similar texture and reflectivity as the surrounding surface. ===Inks developed by chemical reaction===
    5 KB (707 words) - 21:23, 5 November 2022
  • By mixing tannin with iron sulfate, a water-soluble ferrous tannate complex is formed. Because of [[Category:Materials with no specific chemical formula]]
    2 KB (336 words) - 21:29, 15 April 2022
  • A '''detergent''' is a surfactant or a mixture of surfactants with cleansing properties when in dilute solutions. ...ure facilitates the mixture of hydrophobic compounds (like oil and grease) with water. Because air is not hydrophilic, detergents are also foaming agents t
    3 KB (475 words) - 20:57, 6 September 2022
  • ...The color may be adjusted by varying the In/Mn ratio in the pigment's base formula of YIn<sub>1−x</sub>Mn<sub>x</sub>O<sub>3</sub>, but the bluest pigment, Currently, there are no indications that this compound is toxic, and it's relatively inert.
    2 KB (371 words) - 12:14, 23 September 2023
  • ...an organic solvent or water). Each magnetic particle is thoroughly coated with a surfactant to inhibit clumping. Large ferromagnetic particles can be ripp ...into magnetite nanoparticles. These are coated with a surfactant and mixed with a solvent/liquid of choice.<ref>[https://www.youtube.com/watch?v=6L8yUY-doN
    3 KB (382 words) - 16:46, 16 August 2023