... 1.CAS No.: 9000-11-7 2.Usage:Food additive,oil drilling,textiles,ceramics, pharmaceutical etc. Carboxyl-Methyl- ... .0 6.5-8.0 3)CMC for Food 1) Appearance: white or light yellow free ... .0-8.5) Usage:CMC is widely used in oil drilling, textiles, pharmaceutical, paint, ceramics, daily-use ... , emulsifying agent, stabilizator, dispersing agent, etc.In food industry CMC is used as stablizing of acid drink ...