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sodium fluoride from calcium fluoride and sodium phosphate here's a breakthrough on my quest for soluble fluorides without HF. the solubility product of fluora ...	9-11-2012 at 10:02 by: tetrahedron
Westleys bleach white do you mean [url=http://secure.cooperbooth.com/datasheets/4404202.pdf]this one[/url]? doesn't look l ...	9-11-2012 at 03:44 by: tetrahedron
Licensing? [rquote=265108&tid=22199&author=hjhearle]causes CNS injury[/rquote]this is for alkyl nitrite ...	9-11-2012 at 03:17 by: tetrahedron
Sodium Chromate from stainless stell 18/10 more food for thought, freshly baked: [b]1.[/b] [url=http://www.metalfinishing.com/view/15843/app ...	8-11-2012 at 16:25 by: tetrahedron
Licensing? a simple google search for 'sale of poisons site:uk' can be very informative: [b]1.[/b] [url=http ...	8-11-2012 at 09:18 by: tetrahedron
copper II chloride crystals after several boiling>cooling>decanting cycles i finally got a solution that stayed green and ...	8-11-2012 at 07:49 by: tetrahedron
Licensing? it might be illegal to sell certain poisons without a permit. also you'll need to comply with health ...	8-11-2012 at 05:21 by: tetrahedron
Sodium Chromate from stainless stell 18/10 [rquote=262682&tid=21562&author=tetrahedron]yesterday i took some of the sludge that i got w ...	7-11-2012 at 16:02 by: tetrahedron
Sodium Chromate from stainless stell 18/10 if theory serves me right, as soon as you have copper ions and chromate or hydroxide or carbonate in ...	7-11-2012 at 11:33 by: tetrahedron
Sodium Chromate from stainless stell 18/10 actually you should be getting a precipitate no matter the pH, so either no copper or no chromate is ...	7-11-2012 at 10:04 by: tetrahedron
Preparing chemicals from the beginning (from the Earth) how about reducing gypsum with carbon to get CaS etc? wouldn't that be an easier way to sulfur than ...	7-11-2012 at 05:18 by: tetrahedron
How to convert ferrovanadium (82%) in vanadium pentoxide due to impure reagents and many losses i was only able to isolate 3.16g of crude NH[sub]4[/sub]VO[su ...	7-11-2012 at 04:12 by: tetrahedron
copper II chloride crystals i'm trying to synthesize some CuCl[sub]2[/sub] by fractional crystallization of CuSO[sub]4[/sub] + N ...	7-11-2012 at 02:37 by: tetrahedron
Sodium Chromate from stainless stell 18/10 [rquote=264841&tid=21562&author=tetrahedron]i am now in the process of reclaiming the chroma ...	7-11-2012 at 00:52 by: tetrahedron
Sodium Chromate from stainless stell 18/10 not at all, i really admire your experimentalism and your 'industrial processes', but you need to pr ...	6-11-2012 at 15:36 by: tetrahedron
Sodium Chromate from stainless stell 18/10 [rquote=264840&tid=21562&author=blogfast25]As regards decomposition of Cu(OH)2 to CuO, that ...	6-11-2012 at 14:51 by: tetrahedron
Sodium Chromate from stainless stell 18/10 [rquote=264833&tid=21562&author=blogfast25]The green in test 1 is due to CuCl<sub>4< ...	6-11-2012 at 13:41 by: tetrahedron
Sodium Chromate from stainless stell 18/10 not sure, but colorimetrically i would say [b]3.[/b] > [b]1.[/b] > [b]2.[/b] [b]edit.[/b] m ...	5-11-2012 at 17:26 by: tetrahedron
Sodium Chromate from stainless stell 18/10 thank you all for the updates. i made some quick qualitative tests based on [b]weiming's method[/b] ...	5-11-2012 at 17:19 by: tetrahedron
Storage of pressurized liquid SO2 in plastic containers [rquote=264626&tid=15644&author=garage chemist]No, I haven't tested it. Try it out yourself ...	4-11-2012 at 17:04 by: tetrahedron
Sodium Chromate from stainless stell 18/10 this is a metathesis (precipitation) reaction based on the low solubility of copper chromate. any so ...	4-11-2012 at 11:44 by: tetrahedron
Sodium Chromate from stainless stell 18/10 [rquote=264593&tid=21562&author=blogfast25]Tetra, could you describe what you did more accur ...	4-11-2012 at 10:07 by: tetrahedron
MnO2 + 2S ---> MnS + SO2 [rquote=204347&tid=15644&author=garage chemist]I found some bits of possibly useful informat ...	3-11-2012 at 15:09 by: tetrahedron
Microscale Kits [rquote=263539&tid=19725&author=microtron]You can build by yourself a very effective and sup ...	26-10-2012 at 03:43 by: tetrahedron
Separation of a US nickel [rquote=263580&tid=16811&author=m1tanker78]What type of power supply did you use? Seems like ...	26-10-2012 at 03:32 by: tetrahedron
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