ot1138
Harmless
Posts: 3
Registered: 25-6-2015
Member Is Offline
Mood: No Mood
|
|
Solubility of ammonia salts in solvents?
Hi everyone,
Does anyone know the solubility of Ammonium Carbonate, Ammonium Acetate, and Potassium Carbonate in methanol and ethanol?
I have been looking everywhere for days and cannot find a reliable source of this information.
Thank you!!
|
|
|
zed
International Hazard
Posts: 2277
Registered: 6-9-2008
Location: Great State of Jefferson, City of Portland
Member Is Offline
Mood: Semi-repentant Sith Lord
|
|
Not in the CRC Handbook?
|
|
|
blogfast25
International Hazard
Posts: 10562
Registered: 3-2-2008
Location: Neverland
Member Is Offline
Mood: No Mood
|
|
Quote: Originally posted by ot1138  | Hi everyone,
Does anyone know the solubility of Ammonium Carbonate, Ammonium Acetate, and Potassium Carbonate in methanol and ethanol?
I have been looking everywhere for days and cannot find a reliable source of this information.
Thank you!! |
Ammonium acetate is soluble in both, acc. Wiki. Potassium carbonate is not soluble in either.
|
|
|
zed
International Hazard
Posts: 2277
Registered: 6-9-2008
Location: Great State of Jefferson, City of Portland
Member Is Offline
Mood: Semi-repentant Sith Lord
|
|
Ammonium BiCarbonate is insoluble in methanol. At least according to Wiki.
|
|
|
ot1138
Harmless
Posts: 3
Registered: 25-6-2015
Member Is Offline
Mood: No Mood
|
|
I found the wikipedia entries already and I've found more than a few that are inaccurate, so I don't trust them.
I couldn't find these values in CRC, but I did have a bit of luck on some of the others, though I can't say for certain these are correct because I
haven't been able to cross-reference them.
Ammonium acetate - ethanol: soluble; methanol: 6.2g/100mL
Potassium carbonate - ethanol: insoluble; methanol: 4.7g/100mL
Ammonium carbonate - ethanol: 2.1g/100mL
That leaves ammonium carbonate and methanol...
|
|
|
ot1138
Harmless
Posts: 3
Registered: 25-6-2015
Member Is Offline
Mood: No Mood
|
|
I have reason to suspect ammonium carbonate is soluble in methanol and if so, the solubility for ammonium bicarbonate doesn't help me.
|
|
|
chemister2015
Harmless
Posts: 28
Registered: 25-2-2015
Location: Russia, Khabarovsk
Member Is Offline
Mood: No Mood
|
|
I have the same dates about solubility:
ammonium carbonate - ethanol 2.68 g/100 g (http://chemister.ru/Database/properties-en.php?dbid=1&id...)
potassium carbonate - ethanol abs. - insoluble, methanol 6 g/100 g at 25 C (http://chemister.ru/Database/properties-en.php?dbid=1&id...)
[Edited on 9-7-2015 by chemister2015]
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
