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Ammonium chloride

Formula: NH4Cl

Molecular weight: 53.5

CAS RN: 12125-02-9
Property and Use:
Colorless cubic Crystal or powder form, taste salty cold, soluble in water, is corrosive to ferrous metals and other metals. Mainly used in batteries, battery, ammonium salts, tanning, pharmaceutical, electroplating, photography, electrodes, adhesives, fertilizers and the production of NPK fertilizer raw materials used in agriculture.
Agricultural Ammonium chloride Quality Indicator: GB2946-92

Main indicators

Unit

Dry

Wet

Nitrogen content

%>=

25.4

23.5

Moisture

%<=

1.0

7.0

Industrial Ammonium chloride Quality Indicator: GB2946-92

Main indicators

Unit

Excellent

First Class

Qualified

Content

%>=

99.5

99.3

99

Moisture

%<=

0.7

1.0

1.0

Iron

%<=

0.001

0.001

0.003

Burn Residue

%<=

0.4

0.4

0.4

Heavy Metal

%<=

0.0005

0.0005

0.001

Sulfate

%<=

0.02

0.02

-

PH(200g/L solvent, Temperature 25°C)4.0-5.8

 
郑志永
武杰
武达
 
 
 
 
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