Molekula
Natriumcarboxymethylcellulose
Carboxymethylcellulose Sodium
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Carboxymethylcellulose sodium (CMC) is a water-soluble, anionic cellulose ether derived from natural cellulose. It is widely used as a thickener, stabilizer, and emulsifier in food, pharmaceuticals, cosmetics, and construction materials for its ability to enhance viscosity, improve texture, and bind components. CMC has a CAS number of 9004-32-4 and is stored at ambient conditions with no signal word warnings. It is non-toxic and generally recognized as safe for food applications when used within regulatory limits. Molekula supplies Carboxymethylcellulose Sodium from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Carboxymethylcellulose sodium (CMC) is a water-soluble, anionic cellulose ether derived from natural cellulose. It is widely used as a thickener, stabilizer, and emulsifier in food, pharmaceuticals, cosmetics, and construction materials for its ability to enhance viscosity, improve texture, and bind components. CMC has a CAS number of 9004-32-4 and is stored at ambient conditions with no signal word warnings. It is non-toxic and generally recognized as safe for food applications when used within regulatory limits. Molekula supplies Carboxymethylcellulose Sodium from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | White powder |
| Grade | USP29 |
| Heavy metals | ≤10ppm |
| Identification | Conforms to Reference |
| pH | 5.0 - 7.0 |
| Loss on Drying | ≤10% |
| Sulphated Ash | 14 - 28% |
| Methanol | ≤1.0% |
| Degree of Substitution | 0.6 - 0.85 |
| Water soluble matter | ≤10% |
| Arsenic (As) | ≤2ppm |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 90022565 |
| CAS-Nummer | 9004-32-4 |
| Molekülformel | N/A |
| Molekulargewicht | N/A |
| SMILES | CC(=O)[O-].C(C(C(C(C(C=O)O)O)O)O)O.[Na+] |
| REACH-Code | Y113 |
| TSCA aufgeführt | Ja |
| HTS-Code | 39123100 |
| Zolltarifnummer | 3912310000 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in English, Finnish, French, German, Spanish.
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is carboxymethylcellulose sodium (CMC) commonly used for?
Carboxymethylcellulose sodium (CMC) is widely used as a thickener, stabilizer, and emulsifier in food, pharmaceuticals, cosmetics, and detergents, as well as in construction (e.g., plaster and mortar) for water retention.
What is the chemical formula and molecular weight of CMC?
The exact chemical formula and molecular weight vary by degree of substitution and polymerization; however, it is a cellulose ether with the general structure (C6H7O2(OCH2COONa)x(OH)y)n.
How should carboxymethylcellulose sodium be stored?
Store CMC in a cool, dry place at ambient temperature, away from moisture and strong oxidizing agents, in a tightly sealed container to prevent degradation.
What grades of CMC does Molekula supply?
Molekula supplies food-grade, pharmaceutical-grade, and technical-grade CMC, depending on the application requirements—confirm specifications during ordering.
Can Molekula supply CMC in bulk quantities?
Yes, Molekula can supply CMC in bulk, with quantities and packaging tailored to your needs—contact our sales team for custom arrangements.
What documentation comes with a CMC order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation to ensure compliance with industry standards.
Bereit zum Bestellen oder benötigen Sie ein Sonderpack?
Teilen Sie uns das Produkt, die Reinheitsstufe und die Menge mit — Molekula antwortet in der Regel innerhalb eines Werktages mit Preis und Lieferzeit.