di-AMMONIUM HYDROGEN ORTHOPHOSPHATE ANHYDROUS Extra Pure |
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HomeLaboratory ChemicalsInorganic Phosphates |
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SYNONYMS : AMMONIUM PHOSPHATE DIBASIC , AMMONIUM HYDROGENPHOSPHATE |
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Article No. |
01229 |
Grade |
Extra Pure
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Purity |
97% |
CAS No. |
7783-28-0 |
Molecular Formula |
(NH4)2HPO4
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Molecular Weight |
132.06 |
H.S. Code |
3105.3000 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
Confirms to USP
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Assay (acidimetric)
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97 - 102%
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pH of 5% solution |
7.9 - 8..2
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Carbonate (CO2)
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Passes test |
Chloride (Cl) |
Max 0.002% |
Phosphite (PHO3)
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Passes test |
Sulphate (SO4)
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Max 0.02% |
Heavy metals (as Pb) |
Max 0.001% |
Arsenic (As)
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Max 0.0002% |
Iron (Fe) |
Max 0.001% |
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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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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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