Ammonium chloride anhydrous technical grade

Brief Description
Classification: Chloride Type: Ammonium Chloride CAS No.: 12125-02-9
Other Names: Ammoniumchloride MF: NH4Cl EINECS No.: 235-186-4
Place of Origin: Tianjin China (Mainland) Grade Standard: Industrial Grade Purity: 99%
Appearance: white crystal powder Application: industrial raw materials Brand Name: HFE
Model Number: industrial  
Specifications
Ammonium chloride anhydrous technical grade

ammonium chloride
Molecular Formula: NH4Cl
CAS: 12125-02-9
Appearance: white crystal powder

ammonium chloride

Properties:

Colorless crystalline or white crystalloid powder. 337.8 1.53, relative density °C sublimation and decomposed into ammonia and hydrogen. Easily soluble in water, soluble in alcohol.

Use:

Analytics reagents, such as configuration ammonia chloride buffer solution. - as the supporting electrolyte electrochemical analysis. Used for emission spectrometry with arc stabilizer. Atomic absorption spectrometry with interference inhibitors.

Details:

Test item

Specification

Reagent grade

Pharmaceutical grade

Appearance

Conform

Conform

Assay [NH4Cl] /%

≥99.5

≥98.5

Clarify degrees test

Conform

Conform

PH

4.5-5.5

4.5-5.5

Water insoluble/%

≤0.005

≤0.01

 Alexa peace-loving scraps  /%

≤0.02

≤0.05

Sulfate (SO4) /%

≤0.005

≤0.005

Phosphate (PO4) /%

≤0.000 5

≤0.001

Sodium (Na) /%

≤0.005

-

Magnesium (Mg) /%

≤0.001

≤0.002

Potassium(K) /%

≤0.005

-

Calcium (Ca) /%

≤0.001

≤0.002

Iron (Fe)/%

≤0.0005

≤0.001

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