ALUMINIUM AMMONIUM SULPHATE DODECAHYDRATE AR/ACS |
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HomeLaboratory ChemicalsMetallic Salts (Metal Salts) |
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SYNONYMS : AMMONIUM ALUM |
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Article No. |
00895 |
Grade |
AR/ACS |
Purity |
98% |
CAS No. |
7784-26-1 |
Molecular Formula |
NH4AI (SO4)2.12H2O |
Molecular Weight |
453.32 |
H.S. Code |
2833.3000 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
Assay |
98-102% |
Phosphate (PO4) |
Max 0.0025% |
Insoluble matter |
Max 0.005% |
Reaction |
Not less than pH 3.0 |
Chloride (Cl)
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Max 0.001% |
Nitrate (NO3) |
Max 0.001% |
Silicate (SiO3)
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Max 0.002% |
Arsenic (As) |
Max 0.00005% |
Copper (Cu) |
Max 0.0005% |
Iron (Fe)
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Max 0.001% |
Heavy metal (Pb) |
Max 0.001% |
Calcium (Ca)
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Max 0.05% |
Potassium (K) |
Max 0.05% |
Sodium (Na) |
Max 0.01% |
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Packings |
00500 500 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: H315-H319-H335 Precaution Statement: P261-P305 + P351 + P338
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Revision Date
: 07-May-2014 |
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