已二酸

Adipic acid Product name: Adipic acid Molecular formula: C6H10O4 Molecular weight: 146.14 CAS: 124-04-9 Properties: monoclinic crystal at normal temperature, melting point: 152°C, boiling point: 337.5°C , relative density: 1.366, soluble in organic solvents such as ethanol, aether and acetone etc., slightly soluble in water, solubility: 2.3g/100g in 25°C water. With low toxicity, it can be used with citric acid or tartaric acid. Quality index: Index nameTop qualityAppearanceWhite powderContent, % (m/m) ≥97Melting point, °C ≥151.1Chroma, platinum-cobalt ≤5Water content, %(m/m) ≤3Ash content, mg/kg ≤7Iron content, mg/kg ≤4Nitric acid content, mg/kg ≤50Oxidable substance(based on adipic acid) mg/kg ≤60Melts chroma, platinum-cobalt≤50Use: Used in producing hexane diamine nylon 66 salt, polyester foam plastic, plasticizer, synthetic lubricant, food additive, synthetic leather, synthetic dyes and flavor etc. Packing, storage and transportation: woven bag with plastic lining. Stored in cool, dry and draughty storehouse. Kept away form fire, heat source, moisture. Avoid packing damage.