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Indigo Carmine Oxidation
I suspect that my bottle of indigo carmine solution has undergone oxidation because
over a period o ...
23-1-2005 at 06:07
by: MadHatter
Sodium Sulphate Solubility Data
From the CRC 62<sup>ND</sup> Edition 1981-1982(grams per 100 ml H<sub>2</sub> ...
23-1-2005 at 05:38
by: MadHatter
CRC data
FYI, solubilities for KCl and NaCl from CRC 62<sup>ND</sup> Edition 1981-1982:
Solubili ...
13-1-2005 at 17:46
by: MadHatter
Location
Maryland, U.S.A.
8-1-2005 at 18:56
by: MadHatter
Solubilities
From CRC 62<sup>ND</sup> Edition(1981-1982) in grams per 100 ml H<sub>2</sub> ...
1-1-2005 at 16:02
by: MadHatter
Easy access
I too remember the gold old days when getting chemicals was easy. Try finding
red P in the U.S. no ...
1-1-2005 at 13:15
by: MadHatter
Bonding
Bonding in H<sub>2</sub>O<sub>2</sub> is different than H<sub>2</su ...
28-12-2004 at 21:15
by: MadHatter
Chlorates and HCl
BromicAcid, won't argue with you on that 1 ! Even the [i]indigo carmine[/i] test can get
very ...
28-12-2004 at 21:07
by: MadHatter
Pure H2O2 ?
You're asking for trouble if you can produce H<sub>2</sub>O<sub>2</sub> ...
28-12-2004 at 20:52
by: MadHatter
Perchlorates
Garage Chemist, lots of threads on perchlorate production around. A more
sensitive test would be i ...
28-12-2004 at 20:38
by: MadHatter
TiO2
Look for it at a pottery shop - that's where I found mine and it's cheap.
28-12-2004 at 19:56
by: MadHatter
Ammonia ?
Miseryland, what else is mixed in with that KNO<sub>3</sub> that would produce NH<sub ...
28-12-2004 at 19:54
by: MadHatter
Getting there !
Age 46 - will be 47 shortly. I guess I'm a senior citizen around here !
28-12-2004 at 19:42
by: MadHatter
Homemade vs. Purchased
Moderators, I wasn't sure where to start this topic. If it is in the wrong section, I ask
you ...
24-12-2004 at 14:27
by: MadHatter
Implosion
Magpie, sorry, I misunderstood what you were saying. I should have said "explosion". Thi ...
24-12-2004 at 12:42
by: MadHatter
Rotary vane
Magpie, you mentioned "implosion proof". That's an excellent point. I wouldn't ...
22-12-2004 at 18:48
by: MadHatter
How found ?
By searching for a specific user on RS who also happens to post here. Glad I found it !

P.S. HN ...
21-12-2004 at 20:13
by: MadHatter
Vacuum gear
Various gear for various applications:

From left to right:

Rotary vane pump: air-conditioning ...
21-12-2004 at 20:02
by: MadHatter
Condenser
The latest condenser for my collection. Here's the description: A vacuum high efficiency
co ...
17-12-2004 at 06:57
by: MadHatter
Cops
The local cops know who I am as I've been busted for a stupid gun control law already.
The FBI ...
14-12-2004 at 17:01
by: MadHatter
Stills
Magpie, this is from the Government Printing Office. Sorry for the long post but
I hope it helps y ...
14-12-2004 at 14:02
by: MadHatter
Ca(OCl2)
Cyclonite4, you must be below the equator. Winter officially arrives here in 8 days.
Unofficially, ...
14-12-2004 at 13:27
by: MadHatter
Distillation
Magpie, as far as I know, distillation of any alcohol, even booze that has already been
taxed is st ...
13-12-2004 at 23:27
by: MadHatter
Dichromate
If you can get potassium or sodium dichromate, you can make ammonium dichromate
which is fun to wat ...
13-12-2004 at 18:13
by: MadHatter
Ethanol
The U.S. government allows an individual to manufacture 100 gallons of alcoholic beverages
a year p ...
13-12-2004 at 15:20
by: MadHatter
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