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            LiaoYang Best Chemical Industry Co.,LTd
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            > Dibasic ester DBE
            > Adipic acid
            > Dimethyl adipate (DMA)
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            LiaoYang Best Chemical Industry Co.,LTd
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              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 name

            Top quality

            Appearance

            White powder

            Content, % (m/m) ≥

            97

            Melting point, °C ≥

            151.1

            Chroma, platinum-cobalt ≤

            5

            Water content, %(m/m) ≤

            3

            Ash content, mg/kg ≤

            7

            Iron content, mg/kg ≤

            4

            Nitric acid content, mg/kg ≤

            50

            Oxidable substance(based on adipic acid) mg/kg ≤

            60

            Melts chroma, platinum-cobalt≤

            50

            Use: 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.
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