Product name |
Ammonium acetate |
Specification |
Pharmaceutical grade (USP,BP,EP,CP) |
Molecular formula |
CH3COONH4 |
CAS |
631-61-8 |
H.S. CODE |
2915299090 |
Molecular weight |
77.083 |
Appearance |
White crystals |
Package |
25KG Woven bags or fiber drums |
Property:
A slight acetic acid smell of the white triangle crystals; Density 1.17 g/cm3; Melting point 114 ℃; Soluble in water and ethanol, insoluble in acetone, Strong electrolytes.
Application:
As an analytical reagent, meat preservatives, pharmacy, etc.
Test standard:
Test items |
Specification |
||
BP2015 |
USP35 |
CP2015 |
|
Appearance |
White crystals |
White crystals |
White crystals |
Assay |
98.5~100.5% |
98.0~100.5% |
≥98.5% |
Loss on dry |
≤2.0% |
≤2.0% |
≤1.0% |
Hcl insoluble matter |
≤0.2% |
≤0.2% |
≤0.2% |
Chloride |
≤0.033% |
|
≤0.03% |
Fluoride |
|
≤0.005% |
|
Sulfate |
≤0.025% |
|
≤0.2% |
Cadmium |
|
|
≤0.0002% |
Arsenic |
≤0.0004% |
≤0.0003% |
≤0.0004% |
Barium |
Conform |
Conform |
Conform |
Lead |
|
≤0.0003% |
|
Mercury |
|
≤0.00005% |
≤0.00005% |
Iron |
≤0.02% |
≤0.1% |
≤0.04% |
Magnesium and alkaline earths |
≤1.5% |
≤1.0% |
≤1.0% |
Heavy metals |
≤0.002% |
≤0.002% |
≤0.003% |
Storage:
Store in a cool, dry and well ventilated place. Keep away from incompatible substances. Keep container closed.