Sodium Carboxy Methyl Cellulose (CMC)

1.Ample supply of goods. 2.Supply free sample. 3.ISO 9001-2000 4.Abundant product catalogue

carboxy methyl cellulose ASSAY: 55%,67%,90%

carboxy methyl cellulose Specifications:

1) Chemical name: carboxy methyl cellulose

2) Molecular formula: C6H7O2(OH)2OCH2COO23) Appearance: white or yellowish fiber, granules, powder

4) Can form high viscosity colloid solution

3) Water soluble, insoluble in alcohol, ethanol, benzene, chloroform and other organic solvents4) Long life, resistant to animal and vegetable oils and not effected by illumination

5) Uses: suspending agent, water loss reducer, sealant, gluing agent, thickener, emulsifying agent, stabilizer, dispersing agent

6) Industries used in: oil well drilling, ore drilling, textiles, ceramics, food industry, toothpaste industry, detergent industry, paper industry, tobacco industry, battery industryInner packing:25kg/plastic woven bag

ITEMS	STANDARD	RESULT
ASSAY	90% MIN	93.4%
D.S.	0.6~~0.7	0.69
VISCOSITY	1600-1900CP	1750CP
MOISTURE	6%MAX	5.2%
PH	7~8	7.0

ITEMS	STANDARD	RESULT
PURITY	67%min	70.2%
DEGREE OF SUBSTITUTION	0.5-0.7	0.61
BULK WEIGHT	0.4-0.8g/cm3	0.72 g/cm3
MOISTURE	10%max	4.0%
PH	8-11.5	8.5
NaCl	18%max	15.4%
VISCOSITY	70Cps min	110Cps

ITEMS	STANDARD	RESULT
PURITY	67%min	69.2%
DEGREE OF SUBSTITUTION	0.5-0.7	0.58
BULK WEIGHT	0.4-0.8g/cm3	0.75 g/cm3
MOISTURE	10%max	3.3%
PH	8-11.5	8.4
NaCl	18%max	16.2%
VISCOSITY	40-60Cps	58Cps

ITEMS	STANDARD		RESULT
ASSAY	55% MIN		61.5%
D.S.	0.5~~0.7		0.59
VISCOSITY	5~~40CP		7CP
MOISTURE	10%MAX		3.2%
PH	8~11.5		8.5

Sodium Carboxy Methyl Cellulose (CMC)