Cellulose Derivatives

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 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 ignition / Sulphated ash (%) ≤1.5 pH 5.0-8.0 Loss on

Products Description This product has the functions of adhesion, thickening, increasing, emulsifying, water retention and suspension assistance, and is widely used in the pharmaceutical industry. It can be used as suspension agent, thickening agent and emulsifier for liquid preparation in pharmaceutical; Used as adhesives, disintegrating agents and sustained-release materials in solid preparations such as tablets; It can also be used as film agent . CAS No.:9004-32-4 Comply

Products Description This product has the functions of adhesion, thickening, increasing, emulsifying, water retention and suspension assistance, and is widely used in the pharmaceutical industry. It can be used as suspension agent, thickening agent and emulsifier for liquid preparation in pharmaceutical; Used as adhesives, disintegrating agents and sustained-release materials in solid preparations such as tablets; It can also be used as film agent . CAS No.:9004-32-4 Comply

Products Description This product has the functions of adhesion, thickening, increasing, emulsifying, water retention and suspension assistance, and is widely used in the pharmaceutical industry. It can be used as suspension agent, thickening agent and emulsifier for liquid preparation in pharmaceutical; Used as adhesives, disintegrating agents and sustained-release materials in solid preparations such as tablets; It can also be used as film agent . CAS No.:9004-32-4 Comply

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 carboxymethyl cellulose sodium salt produced by the action of chloroacetic acid on cellulose under alkaline conditions. The properties are white to slightly yellow fibrous or granular powder; Odorless, moisture-inducing. Swell to a callosal solution in water. Insoluble in ethanol, trichloromethane. 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%

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 a crosslinked polymer of sodium carboxymethylcellulose, which is a crosslinked, partially carboxymethylated sodium cellulose salt. Used as a disintegrating agent for capsules, tablets and granules in oral dosage forms. CAS No.:74811-65-7 Comply with USP,BP,EP,CP Item USP/ B P/ E P/ CP Identification Conforms pH 5.0-7.0 Loss on drying (%) ≤10.0 Na-chloride & Na-glycolate (%) ≤0.50 Residue on lgnition/ Sulfated ash (%) 14.0-28.0 Degree of

Products Description This product can well enhance the fluidity of powder medicine, increase the hardness and smoothness of tablets, speed up the dissolution of solid medicine. Suitable for tablet powder pressing tablet directly; Used as tablet adhesive, disintegrating agent, flow aid, diluent; Usage is generally 10% to 50% . CAS No.:9004-34-6 112945-52-5 Comply with USP,BP,EP,CP Item USP CP Identification Conforms pH 5.0-7.5 5.0-7.0 Water-soluble Substances (%) ≤0.25 ≤0.25

Products Description This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of catalyst. The properties are white to milky powder; Odourless or slightly odourless or tasteless; It is hygroscopic. Dissolved in water, ethanol, isopropyl alcohol or trichloromethane. CAS No.:9003-39-8 Comply with USP,BP,EP,CP Item USP B P/ E P CP Identification Conforms pH 3.0-5.0 Water (%) ≤5 .0 Residue on ignition/Sulphated

Products Description This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of catalyst. The properties are white to milky powder; Odourless or slightly odourless or tasteless; It is hygroscopic. Dissolved in water, ethanol, isopropyl alcohol or trichloromethane. CAS No.:9003-39-8 Comply with USP,BP,EP Item USP B P/ E P Identification Conforms pH 4.0-7.0 Water (%) ≤5 .0 Residue on ignition/Sulphated Ash( %

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, ethanol . 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 ≤

Products Description This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of catalyst. The properties are white to milky powder; Odourless or slightly odourless or tasteless; It is hygroscopic. Dissolved in water, ethanol, isopropyl alcohol or trichloromethane. CAS No.:9003-39-8 Comply with USP,BP,EP,CP Item USP B P/ E P CP Identification Conforms pH 3.0-5.0 Water (%) ≤5 .0 Residue on ignition/Sulphated

Products Description This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of catalyst. The properties are white to milky powder; Odourless or slightly odourless or tasteless; It is hygroscopic. Dissolved in water, ethanol, isopropyl alcohol or trichloromethane. CAS No.:9003-39-8 Comply with USP,BP,EP,CP Item USP B P/ E P CP Identification Conforms pH 3.0-5.0 Water (%) ≤5 .0 Residue on ignition/Sulphated

Products Description The product is widely used in pharmaceutical preparations, mainly as a binder or diluent in oral tablets and capsules, not only for wet granulation but also for direct tablet pressing. In addition to being used as a binder or thinner, microcrystalline cellulose has some lubricating and disintegrating properties, making it very useful in the preparation of tablets. CAS No.:9004-34-6 Comply with USP,BP,EP,CP Item USP/ B P/ E P CP Identification Conforms

Products Description Tablet and capsule diluent; tablet and capsule disintegrant; tablet binder. CAS No.:9005-25-8 Comply with USP,BP,EP,CP Item USP/ B P/ E P CP Identification Conforms pH 5.0-8.0 Loss on drying (%) ≤20 Residue on Ignition / Sulfated ash (%) ≤0.6 Iron (%) ≤0.001 Oxidizing substances(%) ≤0.002 Sulfur dioxide ( % ) ≤0.005 Cas No. 9005-25-8 H.S. Code 35051000 Main Purpose: Tablet and capsule diluent; tablet and capsule disintegrantl tablet binder. Package: 25kg

Products Description This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of catalyst. The properties are white to milky powder; Odourless or slightly odourless or tasteless; It is hygroscopic. Dissolved in water, ethanol, isopropyl alcohol or trichloromethane. CAS No.:9003-39-8 Comply with USP,BP,EP,CP Item USP B P/ E P CP Identification Conforms pH 3.0-5.0 Water (%) ≤5 .0 Residue on ignition/Sulphated

Products Description 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 Hydroxypropoxy (%) 7.0-12.0 4.0-12.0 23.0-32.0 4.0-7.5 Residue on ignition / Sulphated ash (%) ≤1.5 pH 5.0-8.0 Loss on drying (%) ≤5.0 Viscosity(mPa.s) (2% solu.,20 ºC ) 3 -1 00000

Products Description Used as lubricant in pharmaceutical excipients. CAS No.:4070-80-8 Comply with USP,BP,EP,CP Item USPBP/EP/CP Identification Conforms Water (%) ≤5.0 Lead(ppm) ≤10 Saponification Value(anhydrous basis) 142.2-146.0 Sodium Stearyl Maleate(%) ≤0.25 Steary Alcohol(%) ≤0.5 Assay(%) 99.0-101.5 Any impurity(%) ≤0.5 Total impurity(%) ≤5.0 Cas No. 4070-80-8 H.S. Code 2917190090Main Purpose: Enteric coating material.Package: 25kg/fiber drum Packing Size: D40cm*H67cmG