Orsyn
Harmless
Posts: 26
Registered: 21-2-2015
Member Is Offline
Mood: :booM
|
|
Quick test for zinc acetate?
I can't check the mp cos it's too high for my thermometers - but I figure what I have is either zinc acetate or zinc carbonate (it started as an
excess of zn carbonate in GAA); can anyone advise a quick test, like a drop of hcl or something, to be ~sure this is acetate?
|
|
|
Texium
Administrator
Posts: 4583
Registered: 11-1-2014
Location: Salt Lake City
Member Is Offline
Mood: PhD candidate!
|
|
You just described it yourself: a drop of HCl should be sufficient, as with zinc carbonate it would bubble and release CO2, whereas with zinc acetate,
not much would appear to happen, although it should begin to smell like acetic acid as the stronger acid, HCl, will displace it and form zinc
chloride.
|
|
|
Orsyn
Harmless
Posts: 26
Registered: 21-2-2015
Member Is Offline
Mood: :booM
|
|
Awesome, your reply makes a lot of sense, thanks.
|
|
|
CuReUS
National Hazard
Posts: 928
Registered: 9-9-2014
Member Is Offline
Mood: No Mood
|
|
just heat it in a dry test tube,acetate will turn black.
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
