|
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.
