419281
Sodium carboxymethyl cellulose
average Mw ~250,000, degree of substitution 1.2
Synonym(s):
Carboxymethylcellulose sodium salt
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About This Item
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Quality Level
form
powder
autoignition temp.
698 °F
mol wt
average Mw ~250,000
extent of labeling
1.2 carboxymethyl groups per anhydroglucose unit
mp
270 °C (dec.)
InChI
1S/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);
InChI key
DPXJVFZANSGRMM-UHFFFAOYSA-N
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General description
Sodium carboxymethyl cellulose (CMC) belongs to the class of anionic linear structured cellulose. Its components consist of polysaccharide composed of fibrous tissues of plants. It is a water soluble polymer which can be used as a polyelectrolyte cellulose derivative.
Application
CMC can be used for a wide range of application such as:
- food processing, textiles, detergents, and drugs
- a stabilizer in the preparation of nanoparticles
- a binder for the formation of electrodes
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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