Stearic acid 0202 Molecular formula: CH3 (CH2) 16COOH, scientific name eighteen (alkane) acid. 0202 Characteristics: shiny, white soft flakes with grains, specific gravity 0.9408 (20/4 ℃), insoluble in water, slightly soluble in cold ethanol, more soluble when heated, soluble in acetone and benzene, easily soluble in ether, chloroform, carbon tetrachloride and carbon dioxide. 0202 standard: GB/9103-880202 main technical indicators: 02 grade index item 200 type 021845 type 02800 iodine value g/100g ≤2.0024028 saponification value mg/g206-21102199-21902193-219 acid value mg/g205-21002198-21802192- 219 color ≤2000240002400 freezing point ℃ 54-5702>5402>54 moisture %≤0.2002-02-inorganic acid% ≤0.00102-02-0202 020202 Uses: It is a sulfur promoter activator for rubber products, plasticizer for PVC solvent and cold resistance agent, fiber oil agent, antifreeze crack snowflake frost, synthesis The main raw materials for surfactants, high-melting greases and waterproofing agents, and polishing pastes. It is also a lubricating brightener and mold release lubricant for textiles, dyes, leather, wax paper, etc., and raw materials for copy paper, pencils, crayons, etc. 0202 02 02 02 This product uses natural oils and fats as raw materials. 0202 02 Packing: This product is double packed with polypropylene woven bag and polyethylene film bag, 25kg/bag.