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          1. 中文版  |   ENGLISH    
             
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              Contact Us
              Tel: 86-546-2977588 2977666
              Fax: 86-546-2977808
              E-mail: exp@sdxinfa.cn
              Add: No.1 Tongxing Road, Kenli
              County, Dongying City,Shandong.
             
               Products  
             
             D-Panthenol

            Product name: D-Panthenyl alcohol
            Popular name: Provitamin B5
            Chenical Name: D-( + )-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyIbutyramide
            CAS: 81-13-0
            Molecular formula: C9H19NO4
            Formula weigh: 205 25
            Structure formula:

             

            Propertyties: D-Panthenol is colourless, viscous clear liquid, It is soluble in water, methanol, propylene glycol and ethanol. insoluble in fats and oils.

            Item
            Index
            Identification
            Positive reaction
            Assay
            98.0%-102.0%
            Specific rotation(50mg/ml water)
            +29.0°-+31.5°
            Refractive Index(20°C)
            1.495-1.502
            water(Karl fisher)
            ≤1.0%
            Residue on ignition
            ≤0.1%
            Heavy metal
            ≤20ppm
            Limit of aminopropanol
            ≤0.1%

            Uses: D-Panthenol plays a key role in the human intermediary metabolism. Deficiency of Vitamin B5 can result in many dermatological disorders. D-Panthenol is applied in pharmaceutical industry and almost all types of cosmetic preparations. It cares hair, skin and nails.
            Package:20kgs/Carton (10kgs/Pail); 200kgs/Drum; 1000kgs/IBC
            Storage:Seal, keep in cool and dry place
            Period of validity: 2 years

             
             
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