Ammonium Chloride Manufacturers Exporters

Aadhunik Industries is a manufacturing group company. Aadhunik Industries is pioneer manufacturers of Ammonium Chloride, Specialty Chemicals, Pharmaceutical Excipients, Food Fragrance & Flavor chemicals in India. It has toll manufacturers and representatives in UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Japan, Russia etc.

Aadhunik Industries and/or associated units are FDA-GMP certified, Halal and/or Kosher certified REACH registered, ISO-9001, ISO-22000 HACCP certified. We offer crystals granules in precise micron or mesh size as per buyers needs. We offer very high purity standards as per specifications required.

We make Ammonium Chloride Crystal, Bars, Blocks or Lata & Tablets/Pellets. in our Automatic Vacuum Evaporated Plant. Grades offered are as under:

Ammonium Chloride Pure Grade (Battery Grade Anti-caking & uncoated) Show/Hide Details

Dry Basis Assay (NH4Cl): 99.% minimum
Moisture: 1% maximum
Iron: 20 ppm maximum
Sulphate: 0.1% maximum
Residue on Ignition: 0.5% maximum
pH of 2% Solution: 4.0-5.5
Matter insoluble in water: 0.01% maximum
Heavy Metals as Pb: 5 ppm maximum
Arsenic: 5 ppm maximum

Dry Basis Assay (NH4Cl): 99.5% min
Moisture: 0.5% maximum
Iron: 5 ppm max
Sulphate: 0.015% maximum
Residue on Ignition: 0.3% maximum
pH of 2% Solution: 4.0-5.5
Matter insoluble in water: 0.005% maximum
Heavy Metals as Pb: 1 ppm maximum
Arsenic: 1 ppm maximum.

Description: White Crystalline Powder
Test Solution (20% w/v in water): Clear and Colorless
Assay as NH4Cl: 99.8% minimum
pH (5% w/v in water): 4.5 to 5.5
Nitrate (NO3): 0.0005% maximum
Phosphate (PO4): 0.0002% maximum
Sulphate (SO4): 0.002% maximum
Calcium (Ca): 0.0005% maximum
Copper (Cu): 0.0002% maximum
Iron (Fe): 0.0002% maximum
Lead (Pb): 0.0001% maximum
Magnesium (Mg): 0.0005% maximum
Nickel (Ni): 0.0001% maximum
Potassium (K): 0.005% maximum
Sodium (Na): 0.005% maximum
Zinc (Zn): 0.0002% maximum
Residue on Ignition (as Sulphates): 0.01% maximum.

Description: Colorless crystals or white crystalline powder.
Solubility: Freely soluble in water; sparingly soluble in ethanol.
Assay: Content not less than 99% and not more than 100.5% of NH4Cl calculated on dry basis.
Clarity and color of solution: A 10% w/w solution is clear & colorless.
pH of 5% solution: 4.5 to 6.0.
Arsenic: 4 ppm maximum
Heavy Metals: 10 ppm maximum
Magnesium & alkali salts: 1% maximum
Iron: 20 ppm maximum
Sulfate: 150 ppm maximum
Sulfated ash: 0.1% maximum
Calcium: 200 ppm maximum
Thiocyanate: To pass the test
Loss on drying @105C: 1% maximum.

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%.

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.

NH4Cl Formula weight 53.49
Ammonium Chloride
DESCRIPTION
Ammonium Chloride occurs as colorless crystals or as a white, fine or coarse, crystalline powder. It is somewhat hygroscopic. One gram dissolves in 2.6 mL of water at 25C, in 1.4 mL of boiling water, in about 100 mL of alcohol, and in about 8 mL of glycerin. The pH of a 1:20 solution is between 4.5 and 6.0.
REQUIREMENTS
Identification: A 1:10 aqueous solution gives positive tests for Ammonium and for Chloride.
Assay: Not less than 99.0% of NH4Cl after drying.
Lead: Not more than 4 mg/kg.
Loss on Drying: Not more than 0.5%.

Analytical Reagent Grade
Ammonium Chloride
NH4Cl Formula Wt 53.49
CAS Number 12125–02–9
REQUIREMENTS
Assay: 99.5% NH4Cl min
pH of a 5% solution: 4.5–5.5 at 25C
MAXIMUM ALLOWABLE
Insoluble matter: 0.005%
Residue after ignition: 0.01%
Calcium (Ca): 0.001%
Magnesium (Mg): 5 ppm
Heavy metals (as Pb): 5 ppm
Iron (Fe): 2 ppm
Phosphate (PO4): 2 ppm
Sulfate (SO4): 0.002%.

Ammonium Chloride Blocks Bars or Bricks or Tablet & Granules Show/Hide Details

CAS Number 12125-02-9, Ammonium Chloride manufacturers suppliers exporters at:

manufacturer supplier exporter
Aadhunik Industries
Ankleshwar Gujarat & Mumbai, India
TEL: (OFFICE) 91-22-23774610, 23723564.