# Industrial Sodium Acetate for Textile Dyeing & Printing (CAS 6131-90-4)

**CAS:** 6131-90-4  
**PubChem CID:** [23665404](https://pubchem.ncbi.nlm.nih.gov/compound/23665404)  
**Molecular formula:** C₂H₉NaO₅  
**Molar mass:** 136.08 g/mol  
**IUPAC:** sodium;acetate;trihydrate  
**SMILES:** `CC(=O)[O-].O.O.O.[Na+]`  
**InChIKey:** `AYRVGWHSXIMRAB-UHFFFAOYSA-M`  
**InChI:** `InChI=1S/C2H4O2.Na.3H2O/c1-2(3)4;;;;/h1H3,(H,3,4);;3*1H2/q;+1;;;/p-1`  

## Physicochemical properties

| Parameter | Value |
|---|---|
| PSA | 43.1 Ų |
| Hydrogen bond donors | 3 |
| Hydrogen bond acceptors | 5 |
| Rotatable bonds | 0 |
| Heavy atoms | 8 |

## 3D structure

The molecule contains 17 atoms connected by 13 chemical bonds. Interactive 3D model available at: https://molgod.org/molekula/6131-90-4/

## Synonyms

- SODIUM ACETATE TRIHYDRATE
- 6131-90-4
- Acetic acid, sodium salt, trihydrate
- Tutofusin
- CHEBI:32138
- RefChem:887213
- DTXCID9043011
- 612-115-9
- sodium;acetate;trihydrate
- Acetic acid sodium salt trihydrate

## Available in the shop

[Industrial Sodium Acetate for Textile Dyeing & Printing (CAS 6131-90-4) — Weifang Riel](https://molgod.org/sds-cards/industrial-sodium-acetate-for-textile-dyeing-printing-cas-6131-90-4-weifang-riel/)

## Data sources

- [PubChem CID 23665404](https://pubchem.ncbi.nlm.nih.gov/compound/23665404)
- [Wikidata](https://www.wikidata.org/wiki/Q27114798)
- [NIST WebBook](https://webbook.nist.gov/cgi/cbook.cgi?ID=6131-90-4)
- [ChEMBL](https://www.ebi.ac.uk/chembl/g/#search_results/all/query=6131-90-4)

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*Last updated: 2026-09-03 · Generator: MOL-GOD v3.12.33*