Stearic Acid 200 400 800

详情

Stearic acid triple/double/single pressed Appearance: Pure is white slightly shiny Used in rubber, soaps, cosmetics, candl Stearic acid **0 **0 *******0 Physical and chemical properties: Melting Point (°c): ****1 Boiling Point (°c): **3 Relative Density (water=1): 0.*7 Relative Vapor Density (air=1): 9.8 Saturated Vapor Pressure (kPa): 0.*3 (**3.7°c) Flash Point (°c): **6 Ignition Temperature (°c): **5 Solubility: Not dissolve in water; slightly soluble in ethanol; easily Soluble in acetone, benzene; soluble in ether, chloroform, carbon tetrachloride, etc. Application: Stearic acid is widely used as cold-resistant plasticizer, stabilizer, surfactant, release agent, rubber vulcanization accelerator, etc. Specifications: Terms specification Grade **0 **0 **0 Appearance white flake, granular white flake, granular white flake, granular Iodine value 2.0max 4.0max 8.0max Sapon value ******1 ***- **4 ******0 Acid value ******0 ******2 ******8 Hazen **0max **0max **0max Titer, °c ****7 *4min *2min Moisture, % 0.2max 0.2max 0.3max Inorganic, % 0.**1max 0.**1max 0.**1max Storage: Stearic acid should be kept in a dry and ventilated place.