Cellulose Derivatives

Products Description The plant cellulose of this strain is decomposed and purified under the action of inorganic acid. The properties are white or quasi-white powder or granular powder; Odorless, tasteless. Insoluble in water. CAS No.:9004-34-6 Comply with USP,BP,EP,CP Item USP/ B P/ E P CP Identification Conforms Solubility Conforms pH 5.0-7.5 5.0-7.5 Water-soluble Substances (%) ≤0.25 ≤0.2 Residue on Ignition / Sulfated ash (%) ≤0.1 ≤0. 1 Loss on drying (%) ≤7.0 ≤ 7 .0 Bulk

Products Description Sodium carboxymethyl cellulose has the functions of bonding, thickening, strengthening, emulsification, water retention and suspension. It can be used as emulsifying stabilizer of injection, binder of tablet and film forming agent in pharmaceutical industry. CAS No.:9004-32-4 Comply with USP,CP Item USP CP Identification Conforms Assay(Na)(%) 6.5-9.5 Viscosity(mPa.s) ≤2% concentration 75%-140%≥2% concentration 80%-120% 75-140%(Viscosimeter of Brookfield

Products Description This product is 2-hydroxypropyl methyl cellulose, the properties of white or white like fiber or granular powder; Odourless. Almost insoluble in anhydrous ethanol, Swelling in cold water to form a clear or slightly turbid colloid solution. CAS No.:9004-65-3 Comply with USP,BP,EP,CP Item Type 2910 Type 2208 Type 1828 Type 2906 Methoxyl (%) 27.0/ 28.0-30.0 19.0-24.0 16.5-20.0 27.0-30.0 Hydroxypropoxy (%) 7.0-12.0 4.0-12.0 23.0-32.0 4.0-7.5 Residue on

Products Description This product is 2-hydroxypropyl methyl cellulose, the properties of white or white like fiber or granular powder; Odourless. Almost insoluble in anhydrous ethanol, Swelling in cold water to form a clear or slightly turbid colloid solution. CAS No.:9004-65-3 Comply with USP,BP,EP,CP Item Type 2910 Type 2208 Type 1828 Type 2906 Methoxyl (%) 27.0/ 28.0-30.0 19.0-24.0 16.5-20.0 27.0-30.0 Hydroxypropoxy (%) 7.0-12.0 4.0-12.0 23.0-32.0 4.0-7.5 Residue on

Products Description Good water absorption and expansion characteristics, disintegration, can promote the dissolution and release of insoluble drugs, improve the bioavailability of tablets. The disintegration degree is almost not affected by storage time. CAS No.:9004-64-2 Comply with USP,BP,EP,CP Item USP B P/ E P CP Identification Conforms Loss on drying(%) 5.0 Residue on lgnition/ Sulfated ash (%) ≤0.5 ≤0.8 ≤1.0 Chlorides(%) ≤0.36 -- ≤0.2 Assay(%) 5.0-16.0 pH 5.0-7.5 Type