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Any ideas to passivate stainless steel against chlorine?
I don't think Manganese Dioxide would be ideal because I can think of several different things that ... |
16-9-2018 at 09:12
by: Sidmadra |
Any ideas to passivate stainless steel against chlorine?
I have some stainless steel tubes/fittings that I want to pass hypochlorite/chlorine solutions throu ... |
16-9-2018 at 08:18
by: Sidmadra |
Any place to get granular purified silicone dioxide for chemistry applications?
I'm mainly wanting it for filtration, but also need it pure enough in the cases where I can't adequa ... |
27-8-2018 at 14:50
by: Sidmadra |
Any place to get granular purified silicone dioxide for chemistry applications?
[rquote=531829&tid=89772&author=Deathunter88]Silica gel desiccant? [/rquote]
Isn't Silca ... |
27-8-2018 at 11:31
by: Sidmadra |
Any place to get granular purified silicone dioxide for chemistry applications?
This may seem like a silly question, since store sand can be purified with acid/base washed, and opt ... |
27-8-2018 at 10:33
by: Sidmadra |
Any way to easily separate PdCl2 from Aluminum Salts? Or to recrystalize it?
These are good suggestions, but I think I'm just going to reduce the solution with borohydride and r ... |
26-8-2018 at 13:03
by: Sidmadra |
Any way to easily separate PdCl2 from Aluminum Salts? Or to recrystalize it?
Long story short I had an accident when refining my PdCl2, broken beaker, PdCl2 liquid spilled onto ... |
24-8-2018 at 07:51
by: Sidmadra |
Proper Chemical Labeling
Depends who is accessing your lab really. I just put the names of the chemicals, if necessary the co ... |
23-8-2018 at 09:58
by: Sidmadra |
Palladium Chloride decomposition in air?
Metal spoon aside, would PdCl2 undergo decomposition to palladium metal when exposed to air? I'm mos ... |
17-8-2018 at 13:50
by: Sidmadra |
Palladium Chloride decomposition in air?
I've got a couple dozen grams of PdCl2 that I made about 2 years ago, and I've noticed that not only ... |
17-8-2018 at 09:41
by: Sidmadra |
Need suggestions for isolating an Amino Acid from Sodium Chloride.
[rquote=528421&tid=87463&author=UC235]Did you add an excess of NaOH and now you have Sodium ... |
9-8-2018 at 21:26
by: Sidmadra |
Need suggestions for isolating an Amino Acid from Sodium Chloride.
Using silver for that purpose sounds pretty expensive for such a cheap amino acid. I'm sure there's ... |
9-8-2018 at 10:21
by: Sidmadra |
Need suggestions for isolating an Amino Acid from Sodium Chloride.
[rquote=528256&tid=87463&author=AvBaeyer]What do you mean by"chlorinating" DMG? Are you refe ... |
8-8-2018 at 18:53
by: Sidmadra |
wiring PID controlled heating tape from 230V to 120V
[rquote=528215&tid=87445&author=DavidJR]Yeah, resistive heating elements don't give a crap a ... |
8-8-2018 at 16:42
by: Sidmadra |
Need suggestions for isolating an Amino Acid from Sodium Chloride.
I purchased an Amino Acid HCl salt (Dimethylglycine HCl) online with the intent of neutralizing it a ... |
8-8-2018 at 16:39
by: Sidmadra |
heating mantle size
I actually never use heating mantles unless I am using my 3L flask, which I rarely use anything that ... |
7-8-2018 at 13:25
by: Sidmadra |
Looking for a decent spray on coating that is resistant to common solvents at RT
Fortunately the plastic components aren't going to be under any sort of mechanical friction. The act ... |
6-8-2018 at 09:37
by: Sidmadra |
Looking for a decent spray on coating that is resistant to common solvents at RT
I have a wet mixer that has some exposed plastic parts that are definitely not resistant to common s ... |
5-8-2018 at 22:27
by: Sidmadra |
Is there a way to recover adsorbed substrate from MnO2 oxidations?
So it would be wise to use just under a molar equivalent? I don't need to dissolve all of the MnO2, ... |
1-8-2018 at 06:22
by: Sidmadra |
Increasing water pump pressure using 2 pumps in series?
I would worry two pumps in series could cause the second pump to become damaged depending on whether ... |
31-7-2018 at 23:32
by: Sidmadra |
Is there a way to recover adsorbed substrate from MnO2 oxidations?
My product is a carbonyl so adduct formation is likely, which I presume would not dissolve in the so ... |
31-7-2018 at 23:21
by: Sidmadra |
I found an OXONE product claiming 100%
Do a test of it please. I don't believe it because the mono-salt is usually regarded as unstable (un ... |
31-7-2018 at 23:18
by: Sidmadra |
Is there a way to recover adsorbed substrate from MnO2 oxidations?
I've been looking over literature a bit and I notice that while oxidations with excess MnO2 tend to ... |
31-7-2018 at 16:18
by: Sidmadra |
1/2 gallons of H2O2 of 3-5% available at supermarket for ~$3
If you're in the US you can find gallons of 30% H2O2 at many Hydroponic stores for around $30-40 |
30-7-2018 at 14:41
by: Sidmadra |
How do you clean stubbornly dirty glassware when no solvent seems to work?
Thanks for all the replies everyone. I will try a number of these solutions and see what works best. ... |
20-7-2018 at 07:46
by: Sidmadra |
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