NH4Cl Ammonium Chloride Manufacturers

CHARACTERISTIC	Technical	Pure	Extra Pure
Dry Basis Assay (NH4Cl)	98.5% min.	99.% min.	99.5% min.
Moisture	5% max.	1% max.	0.5% max.
Iron	50 ppm max	20 ppm max	5 ppm max
Sulphate	0.1% max.	0.1% max.	0.015% max.
Residue on Ignition	0.9% max	0.5% max	0.3% max
pH of 2% Solution	4.0-5.5	4.0-5.5	4.0-5.5
Matter insoluble in water	0.1% max.	0.01% max.	0.005% max.
Heavy Metals as Pb	5 ppm max	5 ppm max	1 ppm max.
Arsenic	5 ppm max	5 ppm max	1 ppm max.

Ammonium Chloride Anti-Caking used in manufacture of Dry Cells/Batteries.

Particulars	Pure Grade Non-Caking
Appearance	White Crystalline Powder
Assay (on Dry Basis) NH4Cl	99% min.
Moisture	1% max.
pH of 5% NH4Cl solution	4 to 6
Iron	25 ppm max.
Matter Insoluble in water	0.01% max.
Sulphate	0.1% max.
Packing (or as required)	In 50 Kg HDPE bag with HMHDPE liner

We offer Ammonium Chloride IP Ammonium Chloride BP Ammonium Chloride USP and Ammonium Chloride Ph. Eur. from our world class FDA approved, ISO-9001-2008 Certified facility, Anmol Chemicals

Ammonium Chloride USP

NH4Cl 53.49
Ammonium Chloride BP

Assay— Ammonium Chloride contains not less than 99.5 percent and not more than 100.5 percent of NH4Cl, calculated on the dried basis.
Packaging and storage— Preserve in tight containers.
Identification— A solution (1 in 10) responds to the tests for Ammonium and for Chloride
pH: between 4.6 and 6.0, in a solution (1 in 20).
Loss on drying— Dry it over silica gel for 4 hours: it loses not more than 0.5% of its weight.
Residue on ignition— Add 1 mL of sulfuric acid to about 2 g, accurately weighed, and heat the mixture gently until volatilization is complete: the residue is white, and when ignited, not more than 0.1% of nonvolatile substance remains.
Limit of thiocyanate— Acidify 10 mL of a solution (1 in 10) with hydrochloric acid, and add a few drops of ferric chloride TS: no orange-red color is produced.
Heavy metals: 0.001%.

Ammonium Chloride BP

NH4Cl
Ammonium Chloride USP

DEFINITION
Content or Assay
99.0 per cent to 100.5 per cent (On dried substance basis).

CHARACTERS
Appearance
White or almost white, crystalline powder or colourless crystals.
Solubility
Freely soluble in water.

IDENTIFICATION
A. It gives the reactions of chlorides.
B. 10 ml of solution gives the reaction of ammonium salts.

TESTS
Solution S
A 10% solution:
Appearance of solution: Solution is clear and colourless.
Acidity or alkalinity: To 10 ml of solution S add 0.05 ml of methyl red solution. Not more than 0.5 ml of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change the colour of the indicator.
Bromides and iodides: To 10 ml of solution S add 0.1 ml of dilute hydrochloric acid R and 0.05 ml of chloramine solution. After 1 min, add 2 ml of chloroform R and shake vigorously. The chloroform layer remains colourless.
Sulphates: Maximum 150 ppm.
Calcium: Maximum 200 ppm.
Iron: Maximum 20 ppm.
Heavy metals: Maximum 10 ppm.
Loss on drying: Maximum 1.0 per cent, determined on 1.00 g by drying in an oven at 105 °C for 2 h.
Sulphated ash: Maximum 0.1 per cent, determined on 2.0 g.

Old Spice: Manufacturing since more than Three Decades:
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