POTASSIUM PHOSPHATE DIBASIC ANHYDROUS AR |
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HomeLaboratory ChemicalsInorganic Phosphates |
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SYNONYMS : DIPOTASSIUM HYDROGENPHOSPHATE; DIPOTASSIUM PHOSPHATE; SEC.-POTASSIUM PHOSPHATE |
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Article No. |
05430 |
Grade |
AR
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Purity |
99% |
CAS No. |
7758-11-4 |
Molecular Formula |
K2HPO4
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Molecular Weight |
174.18 |
H.S. Code |
2835.2400 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White hygroscopic crystalline powder |
Assay |
Min 99% |
pH of 5% solution at 25 deg C |
8.7 - 9.6 |
Chloride (Cl) |
Max 0.003% |
Heavy metals (as Pb) |
Max 0.0005% |
Insoluble matter |
Max 0.01% |
Iron (Fe) |
Max 0.001% |
Loss on drying at 105 deg C |
Max 1% |
Nitrogen compounds (as N) |
Max 0.001% |
Sodium (Na) |
Max 0.5% |
Sulphate (SO4) |
Max 0.005% |
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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
: 13-Dec-2013 |
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