Methyl Cellulose (Mc) - White To Light Tan Granule Powder, 5% Solution Viscosity Up To 200 Mpa.s, Odorless And Tasteless, High Stability In Ph 3-11

Following are the Main Specifications of Methyl Cellulose (MC) :-
Item Unit Standard: K type, N type
Appearance: White to light tan granule powder
Ethoxyl: WT% 45.5 - 46.8 47.5 - 49.5
Loss on drying: WT% 3.0% max.
Residue on ignition: WT% 0.40% max.
Heavy metal: PPM 20 max.
Arsenic: PPM 3 max.
Viscosity range: (5% solution) mPa.s 4 - 200
Pharmaceutical: Tablet Coating
Food: Flavor Fixatives
Storage
Under dark, seal, cool and dry conditions
Packing
12.5kg net fiber drum or 20kg net bag with PE inner liner
EC, white or similar to white granular powder, odorless and tasteless, no heat.Insoluble in water, widely used for pharmaceutical excipients.
CAS NO:A 9004-57-3
Physical and Chemical Properties:
Proportion: 0.3-0.4g/cmA , Relative density: 1.07-1.18g/cmA , Softening point: 135-155'C. Insoluble in water and soluble in organic solvents. Form firm and tough membrane at low concentrations. EC can bear acid, and shows good stability when PH within 3-11. Anti-sunlight and aging capability are stable, and without degeneration in long-term storage. Thermoplastic well, and have good compatibility with resins and plasticizers.