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RASTOGI TRADING COMPANY

AMMONIUM CHLORIDE
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250px-ammonium_chloride.jpg

 PROPERTIES

Formula

NH4Cl

Description

White, Crystalline Powder, Odourless.

Solubility

Passes

Identification

Passes

Clarity & Colour Solution

Passes

PH of 5 % W/ V Solution

Passes 5.1 

Arsenic

Passes

Heavy Metals

Passes

Barium

Passes

Sulphate

Passes

Thiocyanate

Passes

Sulphated Ash

1.15 %

Loss on drying

0.25 %

Assay as NH4Cl (on dry basis)

99.10 %

Packing

50 Kg. Bags

  APPLICATION 

For making albumin paper, coated paper used in photography; the coating is made of albumen (egg whites) and ammonium chloride.

albumen also spelled  Albumin,   light-sensitive paper prepared by coating with albumen, or egg white, and a salt (e.g., ammonium chloride) and sensitized by an aftertreatment with a solution of silver nitrate.

 

GRADES OF AMMONIUM CHLORIDE AND SPECIFICATIONS.

CHARACTERISTIC

TECHNICAL FERTILISER

TECHNICALWHITE

PURE

EXTRA PURE

Assay % by wt. On dry basis

95% min.

98% min.

99% min.

99.5% min.

Moisture % by wt. max.

4% max.

1% max.

1% max.

0.5% max.

Iron in ppm max.

100

50

20

10

Sulphates as SO4

0.1% max.

0.1% max.

0.015% max.

0.015% max

Total Sulphated residue on sublimation

______

0.3% max

0.3% max

0.1% max

Phosphates as PO4

______

______

______

0.002%

PH

______

4.5-5.2

4.5-5.2

4.5-5.2

Matter insoluble in water

0.2% max.

0.1% max.

0.05% max.

0.05% max.

Heavy Metals as Pb

______

______

20 ppm max.

5 ppm max.

Arsenic

______

______

1 ppm max.

1 ppm max.