di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS AR |
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HomeLaboratory ChemicalsInorganic Phosphates |
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SYNONYMS : AMMONIUM PHOSPHATE DIBASIC , AMMONIUM HYDROGENPHOSPHATE |
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Article No. |
01230 |
Grade |
AR |
Purity |
98% |
CAS No. |
7783-28-0 |
Molecular Formula |
(NH4)2HPO4 |
Molecular Weight |
132.06 |
H.S. Code |
3105.3000 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
A colorless crystals
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Confirms to USP |
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Assay (acidimetric) |
98 - 102% |
pH of (5% solution in CO2 free water) |
7.9 - 8.2 |
Insoluble matter |
Max 0.005% |
Chloride (Cl) |
Max 0.0005% |
NItrate (NO3)
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Max 0.003% |
Sulphate (SO4) |
Max 0.01% |
Arsenic (As)
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Max 0.0001% |
Copper (Cu) |
Max 0.001% |
Iron (Fe)
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Max 0.001% |
Lead (Pb) |
Max 0.001% |
Potassium (K)
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Max 0.005% |
Sodium (Na) |
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 |
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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
: 10-Jul-2013 |
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