AMMONIUM CHLORIDE Extra Pure |
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HomeLaboratory ChemicalsInorganic Salts |
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SYNONYMS : SALMIAC |
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Article No. |
01138 |
Grade |
Extra Pure
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Purity |
99% |
CAS No. |
12125-02-9 |
Molecular Formula |
NH4Cl |
Molecular Weight |
53.49 |
H.S. Code |
2827.1000 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
Assay (by argentometry)
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Min 99% |
Sulphate (SO4)
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Max 0.015% |
Heavy metals (as Pb) |
Max 0.001% |
Arsenic (As)
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Max 0.0003% |
Lead (Pb) |
Max 0.001% |
Calcium (Ca)
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Max 0.02% |
Iron (Fe)
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Max 0.002% |
Copper (Cu) |
Max 0.0025% |
Zinc (Zn)
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Max 0.0025% |
Residue on ignition (800 degC) |
Max 0.1% |
Iodide, Bromide (I, Br)
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Passes test |
pH (5% solution)
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4.5-5.5 |
Identity |
Passes test |
Clarity of solution
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Passes test |
Acidity or alkalinity |
Passes test |
Loss on drying (105 degC)
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Max 0.5% |
Thiocyanate |
Passes test |
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Packings |
00500 500 g
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01000 1000 g
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05000 5000 g |
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0025K 25 Kg
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0050K 50 Kg |
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Safety Information
and Hazard Symbols |
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Symbol: GHS07 Signal Word: Warning Hazardous Statement: H302-H319 Precaution Statement: P305 + P351 + P338
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Revision Date
: 09-Jul-2013 |
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