Diammonium hydrogen orthophosphate ≥99.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

Supplier: VWR Chemicals

Synonyms: Ammonium Phosphatedi-Ammonium hydrogen phosphateDiammonium hydrogen orthophosphateAmmonium hydrogen phosphateAmmonium monohydrogen phosphateAmmonium phosphate dibasic

VWRC21311.234EA 39.2 SGD
VWRC21311.234 VWRC21311.460 VWRC21311.291
Diammonium hydrogen orthophosphate ≥99.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
di-Ammonium hydrogen orthophosphate
Formula: (NH₄)₂HPO₄
MW: 132,06 g/mol
Melting Pt: 185 °C
Density: 1,619 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00010891
CAS Number: 7783-28-0
EINECS: 231-987-8
REACH: 01-2119490974-22
Merck Index: 12,00576

Order Now

Specification Test Results

Assay Min. 98 %
pH (20°C) About 8
pH (25°C; 5 %) 7.7 - 8.1
Heavy metals (as Pb) Max. 0.001 %
Insolubility in water Max. 50 ppm
Cl (Chloride) Max. 0.001 %
SO4 (Sulphate) Max. 0.01 %
NO3 (Nitrate) Max. 0.003 %
Ca (Calcium) Max. 10 ppm
Fe (Iron) Max. 10 ppm
K (Potassium) Max. 0.005 %
Mg (Magnesium) Max. 5 ppm
Na (Sodium) Max. 0.005 %
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR