Ascorbic acid
Time:2018/12/04
Classification:Acid

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    •  Ascorbic Acid Coated/Vitamin C Coated

       

      Product Name: Coated Vitamin C
      Other Name:coated vitamin c

      Molecular Formula: C6H8O6

      CAS Number: 50-81-7

      EINECS Number: 200-066-2

      Specification: PHARM/FOOD/FEED/USP/BP/EP/FCC

      Certification: GMP/DMF/HACCP/HALAL/KOSHER

      Expiry Time: 2 Years

      Packing: 1kg/Tin, 5kg/Tin, 20kg/Drum, 25kg/Drum, 50kg/Drum, 200kg/Drum, 1MT/Drum

      Storage: Store in dry places and keep away from strong direct light and heat.

        

      ITEMS

      SPECIFICATION

      RESULT

      Characteristics

       White or almost white crystals crystalline powder

      Complies 

      Identification

      Positive reaction

      Positive

      Melting Point

      About 190°C

      190.1°C

      pH

      2.1~2.6

      2.59

      Clarity Of Solution 

      Clear

      Clear

      Colour Of Solution

      ≤BY7

      <BY7

      Loss On Drying 

      0.4% Max

      0.17%

      Arsenic

      ≤3ppm

      <3ppm

      Lead

      ≤2ppm

      <2ppm

      Copper

      ≤5ppm

      <5ppm

      Heavy Metals

      ≤10ppm

      <10ppm

      Iron

      ≤2ppm

      <2ppm

      Mercury

      ≤1ppm

      <1ppm

      Oxalic Acid

      ≤0.2%

      <0.2%

      Sulphate Ash

      (Residue On Ignition)

      ≤0.1%

      <0.1%

      Specific Optical Rotation

      +20.5°~+21.5°

      +20.75°

      Organic Volatile Impurities

      Pass 

      Pass

      Assay

      99.0%~100.5%

      99.65%

      Conclusion: Conforms to the standard of BP2013/USP36/E500/FCCVI

       

      SHELF-LIFE

       

      At least  24  months  from  date  of  manufacturing  provided  the  container  are unopened and stored under the above-mentioned conditions.

       

      PACKAGING & STORAGE

       

      Coated Ascorbic Acid-97 bulk materials are packed in a two-layer bag, and the inner transparent plastic bag is thermal sealed, the outer bag is aluminium foil bag. Both are vacuum sealing.

      Then pack in a carton box (or drum), sealed with adhesive tape. Store in sealed containers and keep in a dry place and away from light.


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    Health Chemical is a manufacturer and exporter of Ascorbic acid & its products.we are having expelling capacity of 220 Mt/Day.