الوصف

CMC
Full name: Carboxyl methyl Cellulose
Chemical Formula: [C6H7O2(OH)2CH2COONa]n
Used for thickeker,super absorbent polymers,bonding agent,emulsifier,medicine stroma etc.
CAS No.:********4

Physical properties:
Appearance: White or Light yellow powder
Solution：Solute in water easily
pH： 6.0 ~ 8.5
Moisture：≤*0%
Loss on dry: ≤*0%
Heavy Metal (as Pb): ≤0.**4%
Index Technique Requirements LV-CMC MV-CMC HV-CMC Appearance       white or milky white fibrous powder or granules        Moisture (%) *0max *0max *0max Purity (%) *0min *5min *5min Degree of Substitute       0.*0min 0.*5min 0.*0min PH value 7.**9.0 7.**9.0 6.**8.0