USP: Povidone-Iodine EP: PovidonumIodinated INCI/CTFA: PVP-Iodine Description: Reddish-brown powder, soluble in water and ethanol, insoluble in diethyl ether and chloroform. Stable, no stimulation, to virus, fungi, bacteria, mould and spores, have a strong killing effect. Our qualifications are complete, with many international certificates. Good service, you can always keep in touch. With rich experience, our products are exported to more than 100 countries and regions.
USP: Povidone EP: Povidonum INCI/CTFA: PVP Product Category: K15 / K17 / K25 / K30 / K90 (All Powder) Description: Yellowish to white powder or aqueous solution, easy to dissolve in water and a variety of organic solvents, with good hygroscopicity, film formation, physiological compatibility. It has the ability to compound with a variety of organic and inorganic compounds. For acid, salt and heat more stable have a wide range of uses. Our qualifications are complete, with many international certificates. Good service, you can always keep in touch. With rich experience, our products are exported to more than 100 countries and regions.
Trimethylol propane (TMP), white flake crystal. Soluble in water, low carbohydrate alcohol, glycerin,N, N-dimethylformamide, partially soluble in acetone, ethyl acetate, slightly soluble in carbon tetracloride, ether and chloroform. Identified uses: 1.Used as the raw material of synthetic resin, and also used for synthetic aviation lubricating oil, plasticizer, etc. 2.Used as the glycerine substitute, and also used for synthesis of drying oil. 3.Widely used in the production of polyester and polyurethane foam, also used in the manufacture of alkyd coatings, synthetic lubricants, plasticizer, surfactant, rosin ester and explosives. Also used directly as textile auxiliary agent and PVC resin thermal stabilizer. And used in alkyd resin application, it can improve the resins firmness, color, weather resistance, chemical resistance, and sealing properties. 4.Have the advantages of improving the firmness, corrosion resistance and sealing performance of resin, and have good stability to hydrolysis, pyrolysis and oxidation Specification Specification of Analysis Analytical data APPEARANCE WHITE FLAKE SOLID TRIMETHYLOLPROPANE(W%) 99.32 WATER(W%) 0.042 ACID VALUE(W%) 0.0003 COLOR 10
Hydrogenated bisphenol A (HBPA) Purity: more than 99.0% CAS NO 80-04-6 EC NO. 201-244-2 Molecular Formula C15H28O2 Molecular Weight 240.38 Appearance: white solid flakes Relative Molecular Weight 240.2g/mol PH:Neutral Melting Point (C) 168-171 C Boiling Point (C) 341.2 10.0 C at 760 mmHg Relative density (water = 1) 1.0 0.1g/cm3 Logarithm of caprylalcohol/ water partition coefficient 3.4 21.5 C Flash Point (C) 151.7 13.6 C Water solubility 0.298g/L 25 C Vapor Pressure 0.0 1.7mmHg at 25 C Refractive index 1.524 IgnitionTemperature (C): no data is available, the ignition temperature of bisphenol A is 570 C (powder cloud) Upper explosion limit [% (V / V)]: no data is available Lower explosion limit [% (V / V)]: no data is available Solubility: insoluble in water, slightly soluble in carbon tetrachloride, soluble in ethanol.
Phthalic anhydride, 1, 2, 4-phthalic anhydride, also known as partial anhydride. The molecular formula is C9H4O5. Appearance of white sheet, melting point, 164-166. Boiling point 240-245, soluble in hot water and acetone, 2-J ketone, dimethyl formamide, ethyl acetate, cyclohexanone. Soluble in anhydrous ethanol and reaction, slightly soluble in carbon tetracloride, toluene. Phthalic anhydride used for manufacturing polyester resin and polyimide resin, water-soluble polyester resin, water-soluble polyurethane resin, plasticizer and water-soluble amino alkyd resin, epoxy resin curing agent and advanced aviation lubricating oil, power capacitor impregnation oil, particle binder, sizing agent, smoke reducing agent, instantaneous binder and TOTM, etc.
Trimethylol propane (TMP), white flake crystal. Soluble in water, low carbohydrate alcohol, glycerin,N, N-dimethylformamide, partially soluble in acetone, ethyl acetate, slightly soluble in carbon tetracloride, ether and chloroform. Mainly used in alkyd resin, polyurethane, unsaturated resin, polyester resin, coatings and other fields, can also be used in synthetic aviation lubricating oil, printing ink, etc., can also be used as textile additives and PVC resin heat stabilizer.
Epichlorohydrin is an organic compound with chemical formula C3H5ClO. It is a colorless liquid organic compound with a smell similar to chloroform. It is an important raw material and intermediate in organic synthesis. Can be used in the production of epoxy resin and used as epoxy resin diluent. Also used in the manufacture of glycerin, nitroglycerin explosives, FRP, glycerol methacrylate, chlorol rubber, glycidyl derivatives, surfactants, electrical insulation products, etc. It is also a common raw material for manufacturing a variety of adhesives, pharmaceuticals, pesticides, plasticizers and ion exchange resins and other products. As a solvent for adhesives, coatings, paints, rubber, resins, cellulose esters and cellulose ether, etc.
USD 2.19/kg FOB shanghai .This is Heaven Zhu from Chemix Specialty Chemical Co.,ltd(C.S.C), in China. We are promoting HPS(Hydroxy Propyl Starch Ether ).
1. Humic Acid: 60% min Moisture: 15% min 2. Humic Acid: 65% min Moisture: 15% min 3. Humic Acid: 70% min Moisture: 15% min
1. Humic Acid: 50% min Moisture: 25% max 2. Humic Acid: 70% min Moisture: 15% max 3. Humic Acid: 70% min Moisture: 25% max
1. Humic Acid: 50.0%min B2O3: 10%min Moisture: 15%max
1. Fulvic Acid: 50% min K2O: 12% min Moisture: 15% max 2. Fulvic Acid: 60% min K2O: 12% min Moisture: 15% max
1. Humic Acid: 70% min Fulvic Acid: 20% min K2O: 12% min Moisture: 15% max 2. Humic Acid: 60% min Fulvic Acid: 40% min K2O: 12% min Moisture: 15% max
1. Humic Acid: 65% min K2O: 12% min Moisture: 15% max 2. Humic Acid: 75% min K2O: 12% min Moisture: 15% max
Used for clean room enclosure system purification board
DESCRIPTION Aziridine Crosslinker (HD-100) is a polyfunctional aziridineliquid crosslinker. Addition of 1-3% to water based acrylic emulsions or urethane dispersions produces a marked improvement in water, chemical, abrasion and humidity resistance and enhances adhesion to specific substrates. SPECIFICATION Product Name:Trifunctional Aziridine Crosslinker Chemical Name:Trimethylolpropane Tris(2-Methyl-1-Aziridine)Propionate Molecular Formula:C24H41N3O6 Specific gravity(g/cm3)(250C):1.0500~1.0800 Refractive index(250C):1.4600~1.4850 Viscosity(mPa.S) (250C):50~800 Assay (%):99 Appearance:Light yellow viscous liquid Free aziridine(ug/g):
Li2CO3: 99.5%min, battery grade, 1000mt/month,packed in plastic woven bags,
GeO2: 99.999%min ; impurity: As: 5.1x10-5%max Fe:1.0X10-4% max Cu:2.0X10-5% max Ni:2.0x10-5% max Pb:1.0x10-5% max Co:2.0x10-5% max Al:1.0x10-4% max total impurity:0.001%max Cl-:0.05% max
LiOH: 56.5%min
Li2CO3:99%min, technical grade
