카르복시 메틸 셀룰로오스

기본 정보

• 표준명: 카르복시 메틸 셀룰로오스
• CAS 레지스트리 번호: 9004-32-4
• 분자식: C6H7O2(OH)2CH2COONa
• 분자 무게: 262.19000
• HS 코드: 39123100
• Mol 파일: 9004-32-4.mol

동의어: 7h3sf;ac-di-sol.nf;aku-w515;aquaplast;b10;b10(polysaccharide);blanosebs190;blanosebwm

관련 CAS 번호: 9000-01-5 90000-25-2 90000-28-5 90000-30-9 90000-31-0 90000-39-8 9000-04-8 90000-49-0 9000-05-9 90000-67-2

표준명의 화학적 성질

물리적 데이터:

안전정보:

• 픽토그램: R40:有限证据表明其致癌作用
• 위험 코드: R40:有限证据表明其致癌作用
• 진술: 40
• 안전 선언문: S24/25

사용:

• 소개 및 적용: Sodium carboxymethyl cellulose (CMC), also known as cellulose gum, is a water-dispersible, hygroscopic material derived from purified cellulose found in cotton and wood pulp. It is a natural polymeric derivative used in various industries such as detergents, food, and textiles. CMC is a crucial product of cellulose ethers and is commonly preserved as a sodium salt due to its poor water solubility in its acid form. CMC is utilized in a wide range of applications, including cigarette adhesive, fabric sizing, footwear paste, interior painting, building materials, refractory fiber, ceramic production, oil drilling, and exploration. It serves as a thickener, binder, emulsifier, and stabilizer in products like detergents, food, pharmaceuticals, cosmetics, and personal care items. Its sodium salt form, carboxymethylcellulose sodium, is widely used in oral and topical pharmaceutical formulations for its viscosity-increasing properties, as well as in self-adhesive ostomy, wound care, and dermatological patches. As an anionic linear structured cellulose, CMC is a water-soluble polymer with thixotropic properties, making it useful in various applications, including pyrotechnic compositions and as an effective binder in different industries.