Sodium carboxymethyl cellulose

retail price: 29.2usd/kg(freight included)

product name: Sodium carboxymethyl cellulose
cas No.: C6H7O2(OH)2CH2COONa
Storage conditions: room temp
Acidity coefficient (pKa): 4.30(at 25℃)
Form: low viscosity
Colour: White to light yellow

PH value: pH (10g/l, 25℃) 6.0～8.0

Odor: Odorless

PH range of discoloration of acid-base indicator: 6.5 - 8.5
[Uses]: CMC is mainly used to prepare soap and synthetic detergent. About 1% CMC is added to the heavy detergent to prevent the washed dirt from settling on the fabric. Secondly, it is used as a suspension stabilizer for drilling mud in the petroleum industry. As an additive in the paper industry, it can improve the longitudinal strength and smoothness of paper. As a coating, it can improve the printability of paper. In the food industry, it can be used as a thickener, a lotion stabilizer and an ice crystal inhibitor for ice cream; Used as sizing agent and thickener of printing and dyeing pulp in textile industry; In the pharmaceutical industry, it can be used as emulsion stabilizer for injections, adhesive for tablets and film forming agent; It is used as thickener in cosmetics and ceramics production. The toxicity test on CMC showed that there was no physiological activity after oral administration and skin contact, and no toxicity was found even when the mice were given 10 g/kg orally. The special committee of FAO and WHO also confirmed the safety of the product, and stipulated that the allowable daily intake (ADI) of people is 0-30mg/kg.