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Mubychem Group, established in
1976, is the pioneer manufacturer of Zinc Chloride, Ammonium
Chloride, Calcium Chloride, Potassium Chloride, Sodium Acetate,
Sodium Thiosulphate, Pharmaceutical, Fragrance & Flavor chemicals in
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For Ammonium Chloride MSDS Click here
Ammonium
Chloride IP Technical & Pure
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Ammonium Chloride, Door Delivery
Ammonium Chloride USP
NH4Cl 53.49
Ammonium Chloride
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
Action and use
Used for the acidification of urine and to correct metabolic alkalosis.
Preparation
Ammonium Chloride Mixture
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.
Ammonium Chloride FCC
NH4Cl Formula wt 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 25°, 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.
Function Yeast food; dough conditioner.
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%.
Ammonium Chloride
American Chemical Society Reagent Grade
Ammonium Chloride
NH4Cl Formula Wt 53.49
CAS Number 12125–02–9
REQUIREMENTS
Assay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ ≥99.5% NH4Cl
pH of a 5% solution . . . . . . . . . . . . . . . . . . . . . . . ......... 4.5–5.5 at 25 °C
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%
Tablet NH4Cl
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Ammonium Chloride manufacturer at:
MUBY CHEMICALS
S-8, SARIFA MANSION, 2ND FLANK ROAD,
CHINCHBUNDER, MUMBAI 400009, INDIA.
TEL: (OFFICE) 91-22-23770100, 23726950,
23774610, 23723564. FAX: 91-22-23728264.
e-mail:
info@mubychem.com
Cell Call to Anmol: +91-9821870100 or Ambrish: +91-9821570100
Copyright and Usual Disclaimer is
Applicable.
Last updated
28 April, 2010
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