Description
Description
Potassium Dihydrogen Phosphate Ph Eur Anhydrous
Synonym: Kalii dihydrogenophosphas, Monopotassium phosphate, Potassium dihydrogen phosphate, prim.-Potassium phosphate
- CAS Number 7778-77-0
- Linear Formula KH2PO4
- Molecular Weight 136.09
- EC Number 231-913-4
- MDL number MFCD00011401
- PubChem Substance ID 329758833
- NACRES NA.25
| grade | anhydrous |
| loss | <2.0% loss on drying |
| pKa (25 °C) | (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
| mp | 252.6 °C (lit.) |
| density | 2.338 g/mL at 25 °C (lit.) |
| Agency/Method | tested according to Ph Eur |
| SMILES string | [K+].OP(O)([O-])=O |
| InChI | 1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1 |
| InChI key | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
Safety Information
RIDADR NONH for all modes of transport
Documents
Safety Data Sheet
Warnings
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