Ascorbyl Palmitate

Category:Active Pharmaceutical Ingredients > Vitamin
Product Name:Ascorbyl Palmitate
CAS No.:137-66-6
Standard:ChP, USP, BP, EP
Price(USD):0.00
Company:HEBEI HUANWEI BIOTECH CO.,LTD.

Basic Info
  • Grade: food grade, pharmaceutical grade

    Factory Location: shijiazhuang

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Packaging Information: 25kg/durm, Pack in paper-drums and two plastic-bags inside

  • Sample Provided: yes

    1, Our Ascorbyl palmitate specification:

    1) Standard: USP/BP/EP/

    Product Name

    Ascorbyl Palmitate

    Chemical Name

    L-Ascorbyl 6-palmitate,  Palmitoyl L-Ascorbic Acid,   Ascorbic Acid Palmitate

    CAS Number

    137-66-6

    Molecular Formula

    C22H38O7

    Molecular Weight

    414.54

     

    Items

    Specification

    Appearance

    A white or yellowish white powder

     

    Identification

     

    IR or Specific Rotation or Chemical method

     

    Appearance of solution

     

    Clear and ≤BY4 

     

    Specific Rotation

     

    +21.0° ~ +24.0° 

     

    Loss on Drying

     

    ≤1.0%

     

    Sulphated ash

     

    ≤0.1%

     

    Heavy Metals

     

    ≤10ppm

     

    Melting Point

     

    Melting Point

     

    Residue on Ignition

     

    ≤0.1%

     

    Heavy Metals

     

    ≤10ppm

    Lead

     

    Lead

     

    Assay

    98.0%~100.5%

     

    Standard

    BP2010/EP6/USP32/FCCVII/E304/EC

     

    2, Introduction:

    Ascorbyl palmitate has the all physiological activity of vitamin C, it is a highly effective anti-oxidant and oxygen free radical scavenger, assessed by the Committee on Food Additives of the World Health Organization (WHO) as a nutrient, efficient, safety use of food additives; it is the only one that can be used for infant food antioxidants, it has a function that can play an effect of antioxidant, food (grease) color protection and strengthen the effectiveness of vitamin C.

     

    3, Applications and Functions:

    1) In Food additives field: as antioxidants, color fixative for the protection of natural pigments easily oxidized, etc.

    2) In Pharmaceutical field: protect the active ingredient for the drug, to prevent oxidation.

     

    4, Packaging & Storage:

    Packaging Detail:

    25kg/durm, Pack in paper-drums and two plastic-bags inside or any you want.

    Storage

    Store in a well-closed container away from moisture.

    Shelf Life

    2 years if sealed and store away from direct sun light.

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