di-Potassium hydrogen phosphate, anhydrous ≥98% ACS

Supplier: VWR Chemicals
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Synonyms: di-Potassium hydrogen orthophosphateDibasic Potassium PhosphatePotassium phosphate dibasicPotassium Phosphate, Dibasic, (dipotassium hydrogen phosphate)Potassium hydrogen phosphate

0705-500GEA 101 GBP
0705-500G 0705-2.5KG 0705-50KG 0705-12KG 0705-25KG
di-Potassium hydrogen phosphate, anhydrous ≥98% ACS
di-Potassium hydrogen orthophosphate
Formula: K₂HPO₄
MW: 174.18 g/mol
Melting Pt: 340 °C
Density: 2.3 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011383
CAS Number: 7758-11-4
EINECS: 231-834-5
Merck Index: 12,07828

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Specification Test Results

Chloride <0.003%
Heavy Metals (as Pb) ≤0.0005%
Insolubles ≤0.01%
Iron ≤0.001%
Loss on Drying ≤1%
Nitrogen Compounds ≤0.001%
pH (5%, Water) @25°C 8.5 – 9.6
Purity ≥98%
Sodium ≤0.05%
Sulphate ≤0.005%

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