Ammonium Acetate
Nickname: Acetic acid ammonium salt
CAS No.631-61-8
Properties
CH3COONH4, Molecular weight: C2H7O2N＝77; colorless or white crystal; relative weight: 1.073; melting point: 114℃; deliquescent; extremely easy to solve in water and ethyl alcohol; water solubility is 148g/100ｇ(4℃); slowly release ammonia smell under normal temperature; have the smell of acetic acid.
Specification
|
Symbol |
Assay ≥(%) |
Foreign Mat.≤(%) |
|
Insoluble matter |
Residua on ignition (as SO4) |
(CL) |
(SO4) |
(NO3) |
(PO4) |
(Mg) |
(Ca) |
(Fe) |
Heavy Metals (as Pb) |
Deoxidized potassium permanganate matter |
|
MCAA98 |
98 |
50 |
50 |
5 |
20 |
10 |
5 |
4 |
10 |
5 |
5 |
100 |
|
MCAA97 |
97 |
100 |
100 |
10 |
50 |
- |
- |
10 |
20 |
10 |
10 |
100 | Packaging: 25kg, with plastic bag as lining and cardboard barrel on the outside; packaging mounting dimension: ф38.5×45cm.
Application
Dye buffer, raw material for medical products, organic synthetic buffer, reference material, medical products used for condenser; PH commissioning agent for dye. |
