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      2. PRODUCTS
        D(-)-lactic acid
        Product name: D(-)-lactic acid
        English name: D(-)-lactic acid
        CAS RN: 10326-41-7
        Molecular formula: C3H6O3
        Molecular weight: 90.08
        Structural formula:
        Properties: Colorless to yellowish clear and viscous liquid with sligth sour.
        Quality index:
        Content %: ≥92 Heavy metal: ≤5ppm
        Optical content D/(L+D)%: ≥99.0 Iron: ≤5ppm
        Color: ≤50apha Relative density(20/20℃): 1.20-1.22
        Color: ≤50apha Sulfate: ≤10ppm
        Sulfuric acid ash powder %: ≤0.02 Chloride: ≤10ppm
        Packing: 25kg or 255 kf plastic drum.  
        Physical & chemical properties: Boiling point: 125℃(92% solution)
        Viscosity: 5~60 mPa.s (25℃) (50~90% solution)
        Decomposition temperature: Min 200℃
        Application: Used in the production of chiral drug and in the synthesis of pesticide intermediate.
        Packing: Net weight 250KG, PE drum; net weight 20KG, PE drum; or upon customer's request.
        Storage: Keep in cool and dry place.
        Shelf life: 24 months if unopened since the date of production.

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