Specifications CAS No.: 9000-11-7 Molecular Formula: [C6H7O2 (OH) 2CH2COONa] n 1)CMC for detergent and ceramics grade1) Appearance: white or light ... oil drilling, textiles, pharmaceutical, paint, ceramics, daily-use chemicals, paper and other industries. It can be used as suspending agent,water ... .S. Code: 3912310000 sodium cmc (carboxyl methyl cellulose ) for detergent and ceramics grade