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Carbossi metilcellulosa sale sodico, 200 - 800 cps, in polvere, medium viscosity

Fornitore: MP Biomedicals

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

0215056090 0215056091
ICNA0215056090EA 88.2 EUR
ICNA0215056090 ICNA0215056091
Carbossi metilcellulosa sale sodico, 200 - 800 cps, in polvere, medium viscosity
Carbossi metilcellulosa sale sodico

Carboxymethyl Cellulose Sodium Salt is a high viscosity carboxymethylcellulose (CMC); the viscosity of a 1% solution in water at 25 °C is 1300-2200 centipoise (cps). The viscosity is both concentration and temperature dependent. As the temperaure increases, the viscosity decreases. As the concentration increases, the viscosity increases.


CMC is used in drilling muds, in detergents as a soil-suspending agent, in resin emulsion paints, adhesives, printing inks, textile sizes, as protective colloid in general. As stabilizer in foods. Used in pharmaceuticals as a suspending agent, tablet excipient, viscosity-increasing agent and in the development of biostructures such as biofilms, emulsions and nanoparticles for drug delivery. It is used as a suspending agent, viscosity modifiers (thickeners) to stabilize emulsions and as a chemical dispersants of oils and other carbon structures such as nanotubes. High viscosity is used to make a mixture which resembles a cream or lotion.
Degree of polymerization: approximately 3200; Degree of substitution: approximately 6.5-8.5 carboxymethyl groups per 10 anhydroglucose units; Sodium content: approximately 8% by weight; Derivation: Cellulose fiber with sodium hydroxide and chloroacetic acid.


Soluble in aqueous solution at 25 °C. High viscosity CMC is soluble at up to 50 mg/ml concentration but heat may be required.


The solid should be added to the water. Stir gently or shake intermittently; do not stir constantly with a magnetic stirring bar.


Attenzione: Research Use Only (RUO).

Formula: [C₆H₇O₂(OH)x(OCH₂COONa)y]n
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00081472
CAS Number: 9004-32-4

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Identity Test Passes
Viscosity (2% aq soln) 200 - 800 cps

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