CMC/Carboxymethyl Cellulose Sodium CAS 9000-11-7

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Introduction

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.

Functions and Applications

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

	Viscosity (1%, Soln.)	D.S	Purity	Application Recommendation


FOOD GRADE	30-50	0.7-0.9, >0.9	99.5％min	Soft Drinking
	100-200	0.7-0.9, >0.9	99.5％min	Juice, Yogurt etc.
	300-500	0.7-0.9, >0.9	99.5％min	Juice, Milk Drinking etc
	800-1200	0.7-0.9, >0.9	99.5％min	Ice Cream, Juice etc
	1000-2000	0.7-0.9, >0.9	99.5％min	Juice, Yogurt, Instant Noodle, etc
	2000-3000	0.7-0.9, >0.9	99.5％min	Ice Cream, Bakery, Soft Drinking, etc.
	3000-4000	0.7-0.9, >0.9	99.5％min	Bakery, etc.
	4000-5000	0.7-0.9, >0.9	99.5％min	Bakery, Meat, etc.
	5000-6000	0.7-0.9, >0.9	99.5％min	Bakery, Meat, etc.
	6000-7000	0.7-0.9	99.5％min	Meat product, etc.
	7000-8000	0.7-0.9	99.5％min	Meat product, etc.
DETERGENT GRADE	5-40	0.5-0.7	55.0％min	Detergent(Powder）, etc.
OIL DRILLING GRADE	Apparent Viscosity,mPa.s	Fluid Loss,ml	Purity	Application Recommendation


	≥50	≤23	85.0％/90.0％/95.0％min	Oil Drilling, etc.
	≤40	≤16	85.0％/90.0％/95.0％min	Oil Drilling, etc.
	≥30	≤23	70.0％min	Oil Drilling, etc.
	≤90	≤10	60.0％min	Oil Drilling, etc.

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