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CMC/Carboxymethyl Cellulose Sodium
单价 面议对比
询价 暂无
发货 全国
过期 长期有效
更新 2025-08-13 23:12
 
详细信息

Grade: Food Grade

Factory Location: Changsha high-tech development zone, 100 foot cloud road brought science park 14 layer 5, 501

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

Sample Provided: no

Payment Terms: L/L

Carboxymethyl cellulose sodium (also known as sodium carboxymethyl cellulose, carboxymethyl cellulose, CMC, Carboxymethyl, Cellulose Sodium, Sodium salt of Caboxy Methyl Cellulose) is the most widely used and most used in the world today. The type of cellulose. The abbreviation CMC-Na is a cellulose derivative with a degree of glucose polymerization of 100-2000 and a relative molecular weight of 242.16. White fibrous or granular powder. Odorless, tasteless, odorless, hygroscopic, insoluble in organic solvents.

It is used as a thickener in the food industry, as a drug carrier in the pharmaceutical industry, and as a binder and anti-resetting agent in the daily chemical industry. In the printing and dyeing industry, protective colloids used as sizing agents and printing pastes. In petrochemicals, it can be used as a component of oil fracturing fluids     

ITEM

LIMITS

Physical Form

White Powder

Viscosity, mPa.s (1% Soln.)

10000-12000

Degree of Substitution (D.S)

0.7-0.9

Moisture, %

8.0max

Purity, %

99.5min

pH Value

6.0-8.5

Heavy Metals (As Pb), ppm

10max

Lead, ppm

2max

Arsenic, ppm

2max

Total plate count, cfu/g

500 max

Yeast & Moulds, cfu/g

100 max

E.Coli, cfu/g

Nil

Coliform bacteria, cfu/g

Nil

Salmonella, cfu/g

Nil/25g