CarboxyMethyl Cellulose (CMC)
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Product Name: Sodium Carboxymethyl Cellulose (CMC)
Synonyms: Cellulose carboxymethyl ether sodium salt; CMC sodium salt
CAS No. : 9004-32-4
Molecule Formula: [C6H7O2(OH) x(OCH2COONa) y]n [ x=1.50~2.80; Y=0.20 ~ 1.50; X+y=3.00]
Molecule Weight: 178.14 (y=0.20) ; 282.18 (y=1.50)
Shelf life: Two years
Application: CMC (carboxymethylcellulose sodium ) is a polyanionic cellulose ether. It has good solubility in both hot and cold water. It is used in drilling mud, in detergents as a soil-suspending agent, in resin emulsion paints, adhesives, printing inks, textile sizes, as stabilizer in foods, as protective colloid in general, as pharmaceutic aid (suspending agent; Tablet excipient; Viscosity-increasing agent)
Package: Lined PP woven bag or kraft bag. N. W. 25kg. , might be packed in accordace with customers' requirement.
Storage: CMC is highly hygroscopic. It shall be kept well closed and in a dry place.