CarboxyMethylcellulose sodiuM, also known as CMC, is a water-soluble polymer derived from cellulose, the main component of plant cell walls. The sodium salt form of carboxymethylcellulose makes it highly soluble in water and capable of forming viscous solutions. It is valued for its ability to improve the texture and stability of various products across different industries.
82197-79-3
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Basic information
- Product Name: CarboxyMethylcellulose sodiuM
- Synonyms: Carboxymethyl cellulose, sodium salt; sodium carboxymethyl cellulose; cellulose carboxymethyl ether, sodium; cmc sodium salt; carboxyl methyl cellulose sodium; carboxy-methyl cellulose sodium; carboxymethyl cellulose sodium; cellulose carboxymethyl ether sodium; cmc sodium; cmc-4lf sodium; carbose sodium; carboximethylcellulosum sodium; carboxymethyl cellulose ether sodium; carboxymethylated cellulose pulp sodium; carboxymethylcellulosum sodium; carmellose sodium; carmellosum sodium; carmelosa sodium; cellulose gum 7h sodium; cellulose carboxymethylate sodium; cellulose, (carboxymethyl) sodium; cellulose, ether with glycolic acid sodium; celluloseglycolic acid sodium; colloresine sodium; croscarmellosum sodium; CMCNA; sodium acetate-hexose (1:1:1); acetic acid; 2,3,4,5,6-pentahydroxyhexanal sodium; CMC; CMC-Na; Carboxy Methylcellulose Sodium
- CAS NO:82197-79-3
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: 300℃
- Boiling Point: 527.1°C at 760 mmHg
- Flash Point: 286.7°C
- Appearance: /
- Density: N/A
- Vapor Pressure: 2.59E-13mmHg at 25°C
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- Water Solubility: soluble
- CAS DataBase Reference: CarboxyMethylcellulose sodiuM(CAS DataBase Reference)
- NIST Chemistry Reference: CarboxyMethylcellulose sodiuM(82197-79-3)
- EPA Substance Registry System: CarboxyMethylcellulose sodiuM(82197-79-3)
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Safety Data
- Hazard Codes: N/A
- Statements: R40:有限证据表明其致癌作用;
- Safety Statements: S24/25:;
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 82197-79-3(Hazardous Substances Data)
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82197-79-3 Usage
Uses
Used in Pharmaceutical Industry:CarboxyMethylcellulose sodiuM is used as a thickening agent for liquid medications to improve their consistency and stability. It is also used as a lubricant in eye drops to reduce friction and provide comfort to the eyes.
Used in Food Industry:
CarboxyMethylcellulose sodiuM is used as a stabilizer and thickener in food products, providing a smooth texture and preventing ingredients from separating. It helps maintain the desired consistency and quality of various food items.
Used in Personal Care Industry:
CarboxyMethylcellulose sodiuM is used in a wide range of personal care products, such as toothpaste, shampoo, and lotion, for its thickening and emulsifying properties. It helps create a smooth and consistent texture, enhancing the overall user experience and product performance.
Check Digit Verification of cas no
The CAS Registry Mumber 82197-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,9 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.Calculate Digit Verification of CAS Registry Number 82197-79:
(7*8)+(6*2)+(5*1)+(4*9)+(3*7)+(2*7)+(1*9)=153
153 % 10 = 3
So 82197-79-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);
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CarboxyMethylcellulose sodiuM
