Carboximetilcelulosa, sal sódica, M.W. ∼ 250000 (DS=1.2)

Proveedor: Thermo Fisher Scientific

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

332630010 332631000
ACRO332630010EA 148 EUR
ACRO332630010 ACRO332631000
Carboximetilcelulosa, sal sódica, M.W. ∼ 250000 (DS=1.2)
Carboximetilcelulosa, sal sódica
Formula: [C₆H₇O₂(OH)x(OCH₂COONa)y]n
Pto. de fusión: >300 °C
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00081472
Núm. CAS: 9004-32-4

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Resultados test especificaciones

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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