Molekula
Sodium Carboxymethylcellulose
Sodium carboxymethylcellulose is a water-soluble cellulose ether used as a thickener, stabilizer, and emulsifier in pharmaceuticals, food, and industrial applications. It is available in various grades and viscosities. CAS: 9004-32-4. Storage: Ambient. Signal word: None. Molekula supplies Sodium Carboxymethylcellulose from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sodium carboxymethylcellulose is a water-soluble cellulose ether used as a thickener, stabilizer, and emulsifier in pharmaceuticals, food, and industrial applications. It is available in various grades and viscosities. CAS: 9004-32-4. Storage: Ambient. Signal word: None. Molekula supplies Sodium Carboxymethylcellulose from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Heavy metals | ≤10ppm |
| Viscosity | 4000 - 5000 (1% mPa.S) |
| Total plate count | 500g/max |
| pH | 6.0 - 8.5 |
| Purity | ≥99.5% |
| Moisture | ≤10% |
| Lead (Pb) | ≤2ppm |
| Arsenic (As) | ≤2ppm |
| Yeast & Mould Count | 100g/max |
| D.S | 0.7 - 0.9 |
| For research use only, not for human use | For research use only, not for human use |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 9004-32-4 |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| SMILES | CC(=O)[O-].C(C(C(C(C(C=O)O)O)O)O)O.[Na+] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39123100 |
| Tariff Code | 3912310000 |
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 Carboxymethylcellulose used for?
It is commonly used as a thickening agent, stabilizer, and emulsifier in food, pharmaceuticals, and industrial applications.
What is the chemical formula and molecular weight of Sodium Carboxymethylcellulose?
The exact formula and molecular weight are not standardized due to its polymeric nature; it varies based on substitution level and degree of polymerization.
How should Sodium Carboxymethylcellulose be stored?
It should be stored at ambient temperature, protected from moisture and contamination.
What grade of Sodium Carboxymethylcellulose does Molekula supply?
Molekula supplies food-grade and pharmaceutical-grade Sodium Carboxymethylcellulose, suitable for regulated applications.
Can Molekula supply Sodium Carboxymethylcellulose in bulk?
Yes, Molekula can supply Sodium Carboxymethylcellulose in bulk quantities; please contact sales for pricing and availability.
What documentation comes with a purchase of Sodium Carboxymethylcellulose?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
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