Sodium citrate tribasic dihydrate
SIAL/71409 - tested according to Ph. Eur.
Synonym: Natrii citras; Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate
CAS Number: 6132-04-3
Empirical Formula (Hill Notation): C6H5Na3O7 · 2H2O
Molecular Weight: 294.10
EC Number: 200-675-3
MDL Number: MFCD00150031
Linear Formula: HOC(COONa)(CH2COONa)2 · 2H2O
Product Type: Chemical
agency | tested according to Ph. Eur. |
USP/NF | |
assay | 99-101% anhydrous basis |
form | powder |
InChI | 1S/C6H8O7.3Na.2H2O/c7-3(8 |
InChI key | NLJMYIDDQXHKNR-UHFFFAOYSA |
mp | >300 °C (lit.) |
Quality Level | 100 |
SMILES string | O.O.[Na+].[Na+].[Na+].OC( |
solubility | water: very soluble 29.4 g/L at 20 °C |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99-101% anhydrous basis |
mp | >300 °C (lit.) |
UNSPSC | 12352300 |