SODIUM PHOSPHATE DIBASIC ANHYDROUS Purified |
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HomeLaboratory ChemicalsInorganic Phosphates |
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SYNONYMS : SEC-SODIUM PHOSPHATE; DISODIUM HYDROGEN PHOSPHATE; DISODIUM PHOSPHAT; SODIUM HYDROGEN PHOSPHATE |
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Article No. |
05971 |
Grade |
Purified
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Purity |
98%
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CAS No. |
7558-79-4 |
Molecular Formula |
Na2HPO4 |
Molecular Weight |
141.96 |
H.S. Code |
2835.2200 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White granular powder |
Assay
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98 - 100.5% |
pH (1% in water) |
8.7 - 9.3 |
Substances insoluble in water
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Max 0.2% |
Chloride (Cl) |
Max 0.02% |
Fluoride (F)
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Max 0.001% |
Sulphate (SO4) |
Max 0.05% |
Heavy metals (as Pb) |
Max 0.001% |
Ammonium (NH4) |
Max 0.002% |
Arsenic (As) |
Max 0.0002% |
Copper (Cu) |
Max 0.0025% |
Iron (Fe) |
Max 0.002% |
Lead (Pb) |
Max 0.001% |
Zinc (Zn) |
Max 0.0025% |
Loss on drying (130 deg C) |
Max 5.0% |
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Packings |
00500 500 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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Revision Date
: 26-Dec-2013 |
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