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Minimum Order
Place of Origin:
Hebei
Price for Minimum Order:
-
Minimum Order Quantity:
20 Ton
Packaging Detail:
25kg, 50kg bags or according to customers demand
Delivery Time:
within 15 days after received your deposit
Supplying Ability:
20 Ton per Day
Payment Type:
T/T, L/C, Western Union, Other
連絡先担当者 Ms. Rita
Room 938, No. 5475 Yunchuan Road , Baoshan District , Shanghai , China, Shanghai, Shanghai
Sodium Carboxymethyl Cellulose (CMC)
DESCRIPTION:
Synonyms:Sodium Carboxymethyl Cellulose;
Cellulose Gum; or Modified Cellulose.
Formula:C6H7O2(OH)2OCH2COONa
CAS no.: ********4,
INS:**6
CMC (Sodium Carboxymethyl Cellulose; Cellulose Gum; or Modified Cellulose) occurs as a white to cream colored powder or as granules. The powder is hygroscopic. It readily disperses in water to form colloidal solutions. It is insoluble in most solvents. A 1:**0 aqueous suspension has a pH between 6.5 and 8.5.
Function Use:
For
food industry as Thickener; stabilizer.
Sodium Carboxymethyl Cellulose (CMC) is also widely used to
Toothpaste industry, Food industry, Architecture industry, ceramics
industry, Oil industry, Paper-making industry and detergent,
tobacco, battery, textile, electric welding industry.
Specification for food
additives:
Assay:Not less than *9.5% and
not more than **0.5% of Cellulose Gum, calculated on the dried
basis.
Degree of Substitution:Not less than 0.2 and not
more than 1.*0 carboxymethyl groups (—CH2COOH) per
anhydroglucose
unit after drying.
Lead:Not more than 3 mg/kg.
Loss on Drying:Not more than *0.0%.
Sodium: Not more
than *2.4% after drying.
Viscosity of a 2%, Weight in Weight, Solution: Not less than *5
centipoises.
