Diammonium hydrogen orthophosphate ≥98% ACS
Supplier: VWR Chemicals
Certificates
About this item
Synonyms: Diammonium hydrogen orthophosphate, Ammonium hydrogen phosphate, di-Ammonium hydrogen phosphate, Ammonium Phosphate, Ammonium biphosphate, Fyrex, Ammonium phosphate dibasic, Ammonium monohydrogen phosphate, Diammonium hydrogen phosphate
CAS Number:7783-28-0
:
Formula:(NH₄)₂HPO₄
MDL Number:MFCD00010891
Density:1.619 g/cm³ (20 °C)
Molecular Weight:132.06 g/mol
Melting Pt:185
Merck Index:13,00546
Storage Temperature:Ambient
EINECS:231-987-8
REACH:01-2119490974-22
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Calcium:<0.001%
- Chloride:≤0.001%
- Heavy Metals (as Pb):≤0.001%
- Insolubles:≤0.005%
- Iron:≤0.001%
- Magnesium:≤0.0005%
- Nitrate:≤0.003%
- pH (5%, Water) @25 °C:7.7 – 8.1
- Potassium:≤0.005%
- Purity:≥98%
- Sodium:≤0.005%
- Sulphate:≤0.01%