Sodium Carboxymethyl Cellulose(Cmc)

Sodium Carboxymethyl Cellulose (CMC-Na)
Type: Food Additives
Origin: China
CAS No.: 9004-32-4
AUCO No.: 382
Packing: 25kg bag

Product Name: CMC (Sodium Carboxymethyl Cellulose)

"Type: Food/Feed Additives
Origin: China
CAS No.: 9004-32-4
AUCO No.: 382
Packing: 25kg bag"

Items Standard
Appearance White or Yellowish powder
Viscosity (1% 25 Brookfield) 6000-7000
PH(1%) 6.0-8.5
Degree of Substitution 0.75-0.95
Sodium chloride 0.5%
Sodium glycolate 0.4%
Purity 99.5%
Moisture 8.0%
As 0.0002%
Lead 0.0002%

Sodium Carboxymethyl Cellulose (SCMC or CMC) or Cellulose Gum is an anionic water soluble polymer; it is derived from cellulose, which is made water soluble by a chemical reaction. The water solubility is achieved by introducing carboxymethyl groups (-CH2-COOH) along the cellulose chain, which makes hydration of the molecule possible.
The chemical name of SCMC is SODIUM SALT OF CARBOXYMETHYL ETHER OF CELLULOSE.
CAS NUMBER: 9004-32-4.
CHEMICAL FORMULA: [C6H7O2 (OH) x (OCH2COONa) y] n
FUNCTIONS & PROPERTIES
Sodium Carboxymethyl Cellulose (CMC) has the following functions and properties:
1) it acts as a thickener, binder, stabilizer, suspending agent and flow controlling agent.
2) It forms fine films that are resistant to oils, greases, and organic solvents.
3) It dissolves rapidly in cold water.
4) Acts as a protective colloid reducing water losses.
5) It is suitable for use in food systems.
6) It is physiologically inert.
7) It is an anionic polyelectrolyte.
These properties and functions make it suitable for use in a broad range of applications in the food, pharmaceutical, cosmetic, paper, and other industries. To serve these diverse industries, CMC are available in three grades: HIGHLY PURIFIED, PURIFIED & TECHNICAL and in many types based on carboxymethyl substitution, viscosity, purity, particle size, and other parameters.
APPLICATIONS
CMC are widely use in Foods, Pharmaceuticals, Cosmetics, Textiles, Papers & Corrugated Boards, Detergents, Paints, Oil Well Drillings, Welding Electrodes, Pesticides, Ceramics, Tobacco, Mosquito Repellent Incense, Explosives, Batteries, Pencils, Leathers & other industries.
PACKING
20Kg or 25Kg 2(two) ply paper bags or PP/HDPE laminated paper bags or PP bags + Inner plastic liner or as per availability.

Sodium carboxymethyl cellulose(CMC), also known as: Sodium CMC, cellulose gum, CMC-Na,is cellulose derivatives,which is the most widely used and the largest amount in the world. it is a cellulosics with a glucose polymerization degree of 100 to 2000 and a relative molecular mass of 242.16. White fibrous or granular powder. Odorless, tasteless, tasteless, hygroscopic, insoluble in organic solvents.
CMC is an anionic cellulose ether, white or milky white fibrous powder or granule, density 0.5-0.7 g/cm3, almost odorless, tasteless, and hygroscopic. Easily disperse in water into a transparent gel solution, insoluble in organic solvents such as ethanol. The pH of 1% aqueous solution is 6.5 8.5. When pH 10 or

Origin:- China
Min. Quantity:- 25kgs
CAS NO.:- 9004-32-4
Uses:- Carboxymethyl cellulose has larger hygroscopicity, and will contain a larger amount of water at
storage under general conditions. ... Generally it can be used in the gypsum-based mortar but can not be
used in the cement-based mortar.

Sodium carboxymethyl cellulose (CMC) is a versatile water-soluble polymer derived from cellulose, a natural polymer found in plants. CMC is widely used in various industries for its exceptional thickening, stabilizing, and emulsifying properties. In the food industry, CMC is employed as a food additive and thickening agent in a wide range of products. It acts as a binder, preventing ingredients from separating, and improves the texture and mouthfeel of processed foods such as sauces, dressings, ice cream, and baked goods. CMC is also used as a fat replacer in low-fat or reduced-calorie food products, providing a desirable consistency and enhancing flavor release. In the pharmaceutical industry, CMC is utilized as a binder in tablet formulations, contributing to their structural integrity. It is also employed as a suspending agent in liquid medications and as a lubricant in ophthalmic solutions. Moreover, CMC finds applications in the cosmetic industry, where it acts as a thickener and stabilizer in personal care products like lotions, creams, and shampoos. In addition to its industrial uses, CMC has practical applications in other fields such as textile printing, paper manufacturing, and oil drilling. Its versatility and functionality make sodium carboxymethyl cellulose a widely adopted additive across various industries.

Sodium Carboxymethyl Cellulose CMC-HV

Product Description
Chemical Name: Sodium Carboxymethyl Cellulose (CMC)
Type: CMC-HV is a high-viscosity sodium carboxymethyl cellulose, belonging to water-soluble polymer compounds.
Appearance: White or light yellow powder.
Characteristics: Excellent thickening, suspending, emulsifying, and stabilizing properties. It can significantly increase the viscosity of drilling fluids, reduce filtration loss, and stabilize the wellbore.
Mechanism of Action: By adsorbing onto the surface of clay particles, it forms a stable colloidal structure, reducing the infiltration of filtrate into the formation.
Performance Indicators
Viscosity: High viscosity (1% aqueous solution viscosity typically ranges from 1000-3000 mPa�·s).
Filtration Loss: Significantly reduces API filtration loss (usually

Characteristics:
Sodium carboxymethyl cellulose (cmc)is white or yellowish powder that is odorless, tasteless and non-toxic. It has high hygroscopicity and is soluble in water to form a thick liquid. It is a polyanionic electrolyte and not fermented. It has good heat-stability, resistance to salt and film-forming property. It is a strong emulsifier for fat and oil .



25kg/ kraft bag lined with p.P bag

Carboxymethyl cellulose, food grade cmc is widely used in food industry as thickener, stabilizer, moisture sustainer and emulsifier to improve taste. It is used in making yoghurt, beverage, jelly, syrup, cookies, instant noodles and inebriant.