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woelen
Super Administrator
Posts: 8022
Registered: 20-8-2005
Location: Netherlands
Member Is Offline
Mood: interested
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Both are colorless and very dense liquids. I can make pictures of these, but the feel of these ampoules is much more interesting than a picture.
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mayko
International Hazard
Posts: 1218
Registered: 17-1-2013
Location: Carrboro, NC
Member Is Offline
Mood: anomalous (Euclid class)
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I got a gallon of toluene saturday
al-khemie is not a terrorist organization
"Chemicals, chemicals... I need chemicals!" - George Hayduke
"Wubbalubba dub-dub!" - Rick Sanchez
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Ubya
International Hazard
Posts: 1247
Registered: 23-11-2017
Location: Rome-Italy
Member Is Offline
Mood: I'm a maddo scientisto!!!
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just won an auction on ebay, 100g of bismuth metal for $1,50 and free shipping
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feel free to correct my grammar, or any mistakes i make
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Plunkett
Hazard to Self
Posts: 96
Registered: 16-4-2017
Location: The Richest Hill on Earth
Member Is Offline
Mood: No Mood
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I snagged a mostly empty jar of dextrose from a university dumpster today. There is not more than a few grams of dextrose left in the jar but it
should be enough to do Tollens' test and make a silvered bottle.
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The Volatile Chemist
International Hazard
Posts: 1981
Registered: 22-3-2014
Location: 'Stil' in the lab...
Member Is Offline
Mood: Copious
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Three bottles of dollar store ammonia solution. It was $3 for the total ~5.6L.
I gave a bottle of it a hard shake and it didn't foam at all, but a lot of gas bubbled off - so I set that bottle down and grabbed three others -
hopefully it'll be soap-free as I assumed, when I test it tomorrow. Not sure what I'll do with it, but finally having clean ammonia I can do stuff
with without all the scum or the foam will be nice.
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mayko
International Hazard
Posts: 1218
Registered: 17-1-2013
Location: Carrboro, NC
Member Is Offline
Mood: anomalous (Euclid class)
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A bottle of propylene glycol and a bunch of magnesium flashbulbs from the Really Really Free Market today ^_^
al-khemie is not a terrorist organization
"Chemicals, chemicals... I need chemicals!" - George Hayduke
"Wubbalubba dub-dub!" - Rick Sanchez
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JJay
International Hazard
Posts: 3440
Registered: 15-10-2015
Member Is Offline
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A gallon (3.78 L) of 34% hydrogen peroxide.
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DavidJR
National Hazard
Posts: 908
Registered: 1-1-2018
Location: Scotland
Member Is Offline
Mood: Tired
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Just placed a couple of orders.
From limac.lv:
250g Iodine
100g Sodium Borohydride
500ml Chlorobenzene
500g Calcium Hypochlorite
1kg Potassium carbonate
250g Aluminum Chloride, anhydrous
From rathburn.co.uk:
500ml Pyridine, Glass Distilled
500ml n-Butyl Chloride, HPLC
1l Chloroform, HPLC
1l Diethyl Ether, Glass Distilled
1l N,N-Dimethylformamide, Glass Distilled
1l Ethyl Acetate, HPLC
1l Hexane (isomer mix), HPLC
1l Methyl-tert-Butyl ether, HPLC
1l Tetrahydrofuran, HPLC
1l Toluene, HPLC
[Edited on 5-11-2018 by DavidJR]
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JJay
International Hazard
Posts: 3440
Registered: 15-10-2015
Member Is Offline
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I got a kilogram of 99.8% potassium iodide from a U.S. chemical supplier for a good price. I'm going to use my existing stocks of probably quite
impure potassium iodide (which have failed or given dismally low yields in every reaction I have tried) to make elemental iodine for initiating
Grignards, etc.
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Don
Harmless
Posts: 2
Registered: 19-5-2010
Member Is Offline
Mood: No Mood
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3L of Methanol.
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DavidJR
National Hazard
Posts: 908
Registered: 1-1-2018
Location: Scotland
Member Is Offline
Mood: Tired
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From Onyxmet:
100g Imidazole
10g Anthracene
100g Basic copper (II) carbonate
From a local supplier:
0.4g Platinum (in the form of wire, 10cm x 0.5mm dia)
From various eBay sellers:
100g Potassium Iodide (turned out to be a scam, they sent me NaCl. I got a refund)
100g Potassium Iodide (from a different seller, was real this time)
50g Menthol
5kg Calcium chloride
500g Sodium thiosulphate
25g Methylene blue
500g Granular activated carbon
20g Camphor
50g Butylated hydroxytoluene (BHT)
50g Tannic acid
1kg Sodium metabisulphite
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Ubya
International Hazard
Posts: 1247
Registered: 23-11-2017
Location: Rome-Italy
Member Is Offline
Mood: I'm a maddo scientisto!!!
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can you link me the ebay seller selling the real potassium iodide? i got scammed as you and i don't who is selling the real stuff
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feel free to correct my grammar, or any mistakes i make
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DavidJR
National Hazard
Posts: 908
Registered: 1-1-2018
Location: Scotland
Member Is Offline
Mood: Tired
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Quote: Originally posted by Ubya | can you link me the ebay seller selling the real potassium iodide? i got scammed as you and i don't who is selling the real stuff
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This is the listing that I bought from: https://www.ebay.co.uk/itm/100g-3-52oz-Pure-Potassium-Iodide...
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wg48
National Hazard
Posts: 821
Registered: 21-11-2015
Member Is Offline
Mood: No Mood
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Two litres of mineral oil from Ebay. Hopefully Xmas will not delay its delivery to long.
Borosilicate glass:
Good temperature resistance and good thermal shock resistance but finite.
For normal, standard service typically 200-230°C, for short-term (minutes) service max 400°C
Maximum thermal shock resistance is 160°C
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JJay
International Hazard
Posts: 3440
Registered: 15-10-2015
Member Is Offline
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The supplier I bought the certified potassium iodide from is out of stock... I found them on Amazon.
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solitanze
Harmless
Posts: 26
Registered: 4-2-2016
Member Is Offline
Mood: No Mood
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Vanadium pentoxide
Molybdenum trioxide
Barium hydroxide
Copper(II) chloride
Naphtalene
There are many interesting experiments I can perform with these chemicals.
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DavidJR
National Hazard
Posts: 908
Registered: 1-1-2018
Location: Scotland
Member Is Offline
Mood: Tired
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Quote: Originally posted by solitanze | Vanadium pentoxide
Molybdenum trioxide
Barium hydroxide
Copper(II) chloride
Naphtalene
There are many interesting experiments I can perform with these chemicals.
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Copper phthalocyanine by any chance?
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mayko
International Hazard
Posts: 1218
Registered: 17-1-2013
Location: Carrboro, NC
Member Is Offline
Mood: anomalous (Euclid class)
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Visited the brew store looking for agar but found none What I did pick up:
88% Lactic acid, 150 mL
Potassium Sorbate, 42g
Potassium carbonate, 112g
"28-34%" Hydrogen peroxide, 1L (They've changed their supplier and it now comes in transparent plastic bottles?!)
Also, from the grocery store: two bottles of Elmer's glue and a box of cornstarch
https://www.youtube.com/watch?v=aqR4_UoBIzY
al-khemie is not a terrorist organization
"Chemicals, chemicals... I need chemicals!" - George Hayduke
"Wubbalubba dub-dub!" - Rick Sanchez
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Abromination
Hazard to Others
Posts: 432
Registered: 10-7-2018
Location: Alaska
Member Is Offline
Mood: 1,4 tar
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20 grams gallium metal, 99%
500mL methanol, dry
650 grams sodium hydroxide
150mL iodine tincture (for iodine extraction)
300mL acetone, 98% dry
500mL hydrogen peroxide, 3%
5L hydrochloric acid, 21%
500mL hydrochloric acid, 0.36%
600 grams sodium metabisulfite, 98%
[Edited on 29-12-18 by Abromination]
List of materials made by ScienceMadness.org users:
https://docs.google.com/spreadsheets/d/1nmJ8uq-h4IkXPxD5svnT...
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Elements Collected: H, Li, B, C, N, O, Mg, Al, Si, P, S, Fe, Ni, Cu, Zn, Ag, I, Au, Pb, Bi, Am
Last Acquired: B
Next: Na
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j_sum1
Administrator
Posts: 6330
Registered: 4-10-2014
Location: At home
Member Is Offline
Mood: Most of the ducks are in a row
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250g red P
1kg Ce ingot
10g Ge
100g Li pellets
10g Dy
The element collection is getting a boost and I am getting a couple of nice reagents.
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Sulaiman
International Hazard
Posts: 3706
Registered: 8-2-2015
Location: 3rd rock from the sun
Member Is Offline
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P.S. if you plan on re-selling,
DownUnder Elements or DownUnderTheTable would be a nice play on words for an Aussie lanthanide and actinide seller.
[Edited on 4-1-2019 by Sulaiman]
CAUTION : Hobby Chemist, not Professional or even Amateur
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j_sum1
Administrator
Posts: 6330
Registered: 4-10-2014
Location: At home
Member Is Offline
Mood: Most of the ducks are in a row
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The Ce was a birthday present. It will look great in the element collection. I was not going to divide it. 1kg is actually quite a small nugget.
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lordcookies24
Hazard to Self
Posts: 78
Registered: 2-1-2019
Location: pluto
Member Is Offline
Mood: curious
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500g of potassium hydroxide, I usually try to get my stuff from hardware stores and pharmacies but I could not find a way to easily get potassium
hydroxide from any store or even make it from potassium salts.
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mayko
International Hazard
Posts: 1218
Registered: 17-1-2013
Location: Carrboro, NC
Member Is Offline
Mood: anomalous (Euclid class)
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calcium hydroxide (slaked lime) + potassium carbonate (from wood ash) is the traditional KOH prep, through I'd probably just purchase it myself
al-khemie is not a terrorist organization
"Chemicals, chemicals... I need chemicals!" - George Hayduke
"Wubbalubba dub-dub!" - Rick Sanchez
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NotThatKindofDoc
Harmless
Posts: 2
Registered: 7-1-2019
Member Is Offline
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Last chemicals ordered or bought:
Mineral oil
Magnesium shavings
Borneol
Menthol
Very hard to guess what i'll be attempting when I find some spare time
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