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Ascorbic-Acid-(Vitamin-C)-Food-Grade

Ascorbic Acid (Vitamin C) Food Grade

Product Description

Vitamin C , Ascorbic Acid is widely used in many fields such as food , beverage, breeding and forage additives. Its main functions reflected in following 5 aspects:

1)Vitamin C , Ascorbic Acid Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
2) Vitamin C , Ascorbic Acid Prevent formation of nitrous amine from nitrous acid in meat products.
3) Vitamin C , Ascorbic Acid Improve dough quality and make baked food expand to its maximum.
4) Vitamin C , Ascorbic Acid ompensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
5)Vitamin C , Ascorbic Acid Used as nutritional element in additives,Feed additives.

Vitamin C (Ascorbic acid) takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance .In addition to prevention of scurvy ,it is often used as a supplement for treatment of acute or chronic infection diseases or purpura.

Specification

Analysis Contents Analysis Standard Analysis Results
Characteristics White or almost White crystals Crystalline Powder Pass
Identification Positive Reaction Positive
Melting Point About 190°C 191.0°C
PH 2.1-2.6 2.41
Clarity Of Solution Clear Clear
Colour Of Solution ≤BY7 <BY7
Copper ≤5ppm <5ppm
Heavy Metals ≤10ppm <10ppm
Mercury <0.1mg/kg <0.1mg/kg
Lead <2mg/kg <2mg/kg
Arsenic ≤3ppm <3ppm
Cadmium(Cd) <1mg/kg <1mg/kg
Oxalic Acid ≤0.2% <0.2%
Iron ≤2ppm <2ppm
Loss of Drying ≤0.4% <0.1%
Sulphate Ash(Residue On Ignition) ≤0.1% <0.1%
Specific Optical Rotation +20.5°–+21.5° +21.5°
Mesh 40-80 Mesh Pass
Organic Volatile Impurities Pass Pass
Assay 99.0%-100.5% 99.90%
Conclusion The Above-Mentioned Product Conforms To BP2008/USP31