di-Sodium hydrogen phosphate dihydrate
SIAL/71662 - tested according to Ph. Eur.
Synonym: Dinatrii phosphas dihydricus; sec-Sodium phosphate; Disodium hydrogen phosphate dihydrate; Disodium phosphate; Sodium phosphate dibasic dihydrate
CAS Number: 10028-24-7
Empirical Formula (Hill Notation): HNa2O4P · 2H2O
Molecular Weight: 177.99
EC Number: 231-448-7
MDL Number: MFCD00149182
Linear Formula: Na2HPO4 · 2H2O
Product Type: Chemical
| agency | tested according to Ph. Eur. |
| USP/NF | |
| assay | 98.0-101.0% (dried substance) |
| form | solid |
| InChI | 1S/2Na.H3O4P.2H2O/c;;1-5( |
| InChI key | KDQPSPMLNJTZAL-UHFFFAOYSA |
| Quality Level | 200 ![]() |
| SMILES string | O.O.[Na+].[Na+].OP([O-])( |
| Application: | Sodium phosphate dibasic dihydrate has been used in buffer preparation for tandem purification of His-FLAG tagged protein. |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98.0-101.0% (dried substance) |
| UNSPSC | 12161700 |

