Methylcellulose (MC)    CAS NO.: 9004-67-5
SHANDONG MEDICAL PRODUCTION LICENSE NO. F2014060
Packing specifications: 20 kg/bag
Quality standard: CP2015 USP current edition
Main application:
The product is usually used as adhesive, with good low or medium viscosity grade. It can be added in solution or powder to improve disintegration/ dissolution rate, and the general concentration is 1-20%; Select high viscosity grade for gels, thickening gel and cream; For tablet coating, it is used to wrap the core as isolation layer prior to sugar-coating; For disintegrant, select high viscosity grade, and use the expansive action after it contacts with disintegration medium, the general concentration is 2-10%. The product is also food additives, used in production of ice cream, colored particle, bread, etc.

Indicator/model	MC20	MC450	MC2500	MC4500
Viscosity (2% solution) mPa.s	16-24	330-630	1800-3500	3300-6300
Methoxy group, %	27.0-32.0	27.0-32.0	27.0-32.0	27.0-32.0
Loss on drying, %	≤5.0	≤5.0	≤5.0	≤5.0
Residue on ignition, %	≤1.0	≤1.0	≤1.0	≤1.0
PH	5.0-8.0	5.0-8.0	5.0-8.0	5.0-8.0
Heavy metal, %	≤0.002	≤0.002	≤0.002	≤0.002
Arsenic salt, %	≤0.0002	≤0.0002	≤0.0002	≤0.0002