Pharmaceutical excipients
Ammonium acetate

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.


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