Carboxymethyl cellulose CAS#9000-11-7

CAS Number: 9000-11-7
Chemical Formula: C6H12O6
Synonyms:

CM 52-CELLULOSE
CARBOXYMETHYL CELLULOSE ETHER
CELLULOSE, CARBOXYMETHYL ETHER

Appearance: White to off-white preswollen, microgranular

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Carboxymethyl cellulose CAS#9000-11-7

Carboxymethyl cellulose (CMC) is tackifier, at room temperature, it is non-toxic tasteless white flocculent powder, it is stable and soluble in water, aqueous solution is neutral or alkaline transparent viscous liquid, it is soluble in other water-soluble gums and resins, it is insoluble in organic solvents such as ethanol. Carboxymethyl cellulose is the substituted product of cellulosic carboxymethyl group. According to their molecular weight or degree of substitution, it can be completely dissolved or insoluble polymer, the latter can be used as the weak acid cation of exchanger to separate neutral or basic proteins.

Carboxymethyl cellulose can form highly viscous colloidal solution with adhesive, thickening, flowing, emulsifying, shaping, water, protective colloid, film forming, acid, salt, suspensions and other characteristics, and it is physiologically harmless, so it is widely used in the food, pharmaceutical, cosmetic, oil, paper, textiles, construction and other areas of production.

Carboxymethyl cellulose Chemical Properties

density	1.050 g/cm3(Temp: 15-18 °C)
FEMA	2239 \| CARBOXYMETHYLCELLULOSE
storage temp.	2-8°C
solubility	Practically insoluble in anhydrous ethanol. It swells with water to form a suspension and becomes viscid in 1 M sodium hydroxide.
form	preswollen, microgranular
color	White to off-white
Odor	odorless
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
InChI	InChI=1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2
InChIKey	GZCGUPFRVQAUEE-UHFFFAOYSA-N
SMILES	C(=O)C(O)C(O)C(O)C(O)CO
LogP	-3.17
CAS DataBase Reference	9000-11-7(CAS DataBase Reference)
EPA Substance Registry System	Cellulose, carboxymethyl ether (9000-11-7)

Safety Information

WGK Germany	1
RTECS	FJ5700000
HS Code	3912310000
Toxicity	LD50 unreported in mammal (species unspecified): 13340mg/kg

Product Application of Carboxymethyl cellulose CAS#9000-11-7

It is used in cigarette adhesive, fabric sizing, footwear paste meal, home slimy. It is used in interior painting architectural, building lines melamine, thickening mortar, concrete enhancement. It is used in refractory fiber, ceramic production molding bond. It is used in oil drilling, exploration address slurry thickening, reducing water loss, quality paper surface sizing. It can be used as soap and washing powder detergent active additives, as well as other industrial production on the dispersion, emulsification, stability, suspension, film, paper, polishing and the like. Quality product can be used for toothpaste, medicine, food and other industrial sectors.

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