Molekula
Citric acid sodium salt anhydrous
Citric acid sodium salt anhydrous is a sodium salt of citric acid used as a buffering agent, chelating agent, and pH regulator in pharmaceuticals, food, and industrial applications. It appears as a white crystalline powder, is soluble in water, and is stable under ambient storage conditions. CAS: 68-04-2, Molecular formula: C6H5O7Na3, Molecular weight: 258.07 g/mol, Signal word: None. Molekula supplies Citric acid sodium salt anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Citric acid sodium salt anhydrous is a sodium salt of citric acid used as a buffering agent, chelating agent, and pH regulator in pharmaceuticals, food, and industrial applications. It appears as a white crystalline powder, is soluble in water, and is stable under ambient storage conditions. CAS: 68-04-2, Molecular formula: C6H5O7Na3, Molecular weight: 258.07 g/mol, Signal word: None. Molekula supplies Citric acid sodium salt anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Water | <1% |
| Heavy metals | <10ppm |
| AS | <3ppm |
| Sulfate | <0.08% |
| Content | 99 - 101% |
| Oxalates | <350ppm |
| Chloride | <100ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 68-04-2 |
| Molecular Formula | C6H5O7Na3 |
| Molecular Weight | 258.07 |
| SMILES | C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Na+].[Na+].[Na+] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2918.15.1000 |
| Tariff Code | 2918150090 |
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
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Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
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