Specifications
Ascorbic Acid/Vitamin C Purity:99%Min Standard:BP2011/USP34
Grade:Food Grade Certificate:Kosher
Ascorbic Acid/Vitamin C
Features:
Molecular formula:C6H8O6
Description:
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Ascorbic acid/VC is colorless crystals or a white or almost white
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Crystalline powder which discolors on exposure to air and moisture
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Odorless or almost odorless and tasted sour
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Easily soluble in water and a few partial soluble in ethanol
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Insoluble in ether and chloroform.
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Certificated by Kosher
Application:
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Mainly to production of various medicines as clinically important material for supplementary cure practice in different sectors.
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Being food additives, it acts as superior and reliable agent in nutrition, antiseptic and flour processing aspects.
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Helping enhance the immune system of animals as being served in feed additives.
Specification:BP2011/USP34
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Analysis Contents
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Analysis Standard
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Analysis Result
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Characteristics
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White or almost White Crystals Crystalline Power
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Pass
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Identification
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Positive Reaction
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Positive
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Melting Point
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About 190
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190.9
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PH
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2.1-2.6
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2.43
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Clarity of Solution
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Clear
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Clear
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Colour of Solution
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≤BY7
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<BY7
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Copper
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≤5ppm
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<5ppm
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Heavy Metals
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≤10ppm
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<10ppm
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Mercury
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≤1ppm
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<1ppm
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Lead
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≤2ppm
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<2ppm
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Arsenic
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≤3ppm
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<3ppm
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Oxalic Acid
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≤0.2%
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<0.2%
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Iron
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≤2ppm
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<2ppm
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Loss of Drying
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≤0.4%
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<0.4%
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Sulphate Ash
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≤0.1%
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<0.1%
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Specific Optical Rotation
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+20.5°- +21.5°
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+21.0°
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Mesh
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40-80 mesh
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Pass
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Organic Volatile Impurities
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Pass
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Pass
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Assay
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99.0% - 100.5%
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99.9%
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Conclusion
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The Above Mentioned product conforms to BP2011/USP34
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