Molekula
Sodium acetate trihydrate
Sodium acetate trihydrate is a white crystalline solid used as a buffer in biochemical applications and in heating pads. It is also employed in food preservation and industrial processes. CAS: 6131-90-4, Molecular formula: CH3COONa·3H2O, Molecular weight: 136.08, Storage: Ambient, Signal word: None. Molekula supplies Sodium acetate trihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sodium acetate trihydrate is a white crystalline solid used as a buffer in biochemical applications and in heating pads. It is also employed in food preservation and industrial processes. CAS: 6131-90-4, Molecular formula: CH3COONa·3H2O, Molecular weight: 136.08, Storage: Ambient, Signal word: None. Molekula supplies Sodium acetate trihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystals |
| pH | 8.0 - 9.0 (5% aq.) |
| Solubility | Freely soluble in water |
| Assay | ⩾ 99.0% |
| Identification (IR) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 6131-90-4 |
| Molecular Formula | CH3COONa·3H2O |
| Molecular Weight | 136.08 |
| SMILES | [Na].O=C(O)C.O |
| REACH Code | Y113 |
| HTS Code | 29152920 |
| Tariff Code | 2915290000 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is sodium acetate trihydrate used for?
It is commonly used as a buffer in biochemical applications and in the production of vinegar, as well as in food preservation and heating pads.
What is the chemical formula and molecular weight?
The formula is CH3COONa·3H2O with a molecular weight of 136.08 g/mol.
How should sodium acetate trihydrate be stored?
It should be stored at ambient temperature, protected from moisture and heat.
What grade is available?
Available in laboratory grade; other grades may be available upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply sodium acetate trihydrate in bulk quantities—please contact us for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.