Sodium acetate trihydrate
SIAL/S1304 - meets USP testing specifications
Synonym: Acetic acid sodium salt trihydrate
CAS Number: 6131-90-4
Empirical Formula (Hill Notation): C2H3NaO2 · 3H2O
Molecular Weight: 136.08
EC Number: 204-823-8
MDL Number: MFCD00071557
Linear Formula: CH3COONa · 3H2O
Product Type: Chemical
agency | meets USP testing specifications |
USP/NF | |
application(s) | pharmaceutical (small molecule) |
assay | 99.0-101.0% dry basis (HClO4 , titration) |
autoignition temp. | 1112 °F |
form | crystalline |
InChI | 1S/C2H4O2.Na.3H2O/c1-2(3) |
InChI key | AYRVGWHSXIMRAB-UHFFFAOYSA |
pH | 7.5-9.2 |
Quality Level | 200 ![]() |
SMILES string | O.O.O.[Na+].CC([O-])=O |
solubility | water: soluble 408 g/L at 20 °C |
Other Notes: | Enzyme substrate for acetate kinase (EC 2.7.2.1) |
Packaging: | 1 kg in poly bottle |
Packaging: | 5 kg in poly drum |
Packaging: | 500 g in poly bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99.0-101.0% dry basis (HClO4 , titration) |
UNSPSC | 12352300 |