POTASSIUM SULPHATE AR/ACS |
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HomeLaboratory ChemicalsInorganic Salts |
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Article No. |
05452 |
Grade |
AR/ACS
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Purity |
99% |
CAS No. |
7778-80-5 |
Molecular Formula |
K2SO4
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Molecular Weight |
174.27 |
H.S. Code |
3104.3000 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
Assay (by acidimetry) |
Min 99% |
Insoluble matter |
Max 0.01% |
pH (5% water) |
5.5 - 7.5 |
Chloride (Cl)
|
Max 0.0005% |
Total Nitrogen (N) |
Max 0.0005% |
Heavy metals (as Pb) |
Max 0.0005% |
Arsenic (As) |
Max 0.0002% |
Calcium (Ca)
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Max 0.005%
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Iron (Fe) |
Max 0.0005% |
Magnesium (Mg)
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Max 0.002% |
Sodium (Na) |
Max 0.02% |
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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 |
Safety Statement: 22-24/25 |
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Revision Date
: 20-Sep-2013 |
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