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Carboxyméthylcellulose, sel de sodium, M.W. ∼ 250000 (DS=1.2)

Fournisseur: Thermo Fisher Scientific

Synonyms: Carboxymethyl cellulose, sodium salt, Cellulose gum, Cellulose, carboxymethyl ether, sodium salt, Sodium carboxymethyl cellulose (Viscosity 800mpa.s), Sodium carboxymethyl cellulose, CMC

332630010 332631000
ACRO332630010EA 130 EUR
ACRO332630010 ACRO332631000
Carboxyméthylcellulose, sel de sodium, M.W. ∼ 250000 (DS=1.2)
Carboxyméthylcellulose, sel de sodium
Formule: [C₆H₇O₂(OH)x(OCH₂COONa)y]n
Point de fusion: >300 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00081472
Numéro CAS: 9004-32-4

Commander maintenant

Résultats des tests de spécification

Appearance White to light beige Crystalline powder
Infrared spectrum Conforms
Assay ≥99.5 %
Loss on drying ≤10 % (As packed) (3 to 5 g, 105°C, 2 h)
Heavy metals ≤20 ppm
Degree of substitution 1.15 to 1.45
Viscosity 1500 to 3100 mPa.s (2 % at 25°C) (Brookfield)
pH 6.5 to 8 (1 % solution)
Arsenic (As) ≤3 ppm
Lead (Pb) ≤10 ppm


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