Vitamin C, commonly known as ascorbic acid, is a vitamin found in a variety of foods. CAS NO.: 50-81-7.
Applications:
Ascorbic acid has an antioxidant effect in the human body, so it can maintain the body's best condition, playing a important role in immune health.
In the food industry, ascorbic acid food grade is used as a nutritional supplement and antioxidant. It is used in oil products to inhibit oil oxidation.
In the poultry breeding industry, the use of ascorbic acid powder can improve the survival rate of chicks and increase egg production rate. In aquaculture, the use of ascorbic acid can improve the taste of aquatic animals and improve immunity.
Specification：
Items
Standard
Characteristics
White or almost White crystals Crystalline Powder
Identification
Positive Reaction
Melting point
About 190℃
PH(5% water in solution)
2.1-2.6
PH(2% water in solution)
2.4-2.8
Clarity of Solution
Clear
Colour of Solution
≤ BY7
Copper
≤5ppm
Heavy Metals
≤10ppm
Mercury
≤0.1mg/kg
Lead
≤2 mg/kg
Iron
≤2ppm
Arsenic
≤3ppm
Cadmium(Cd)
＜1mg/kg
Oxalic Acid
≤0.2%
Impurity E
≤0.2%
Loss on Drying
≤0.4%
Sulphate Ash(Residue On Ignition)
≤0.1%
Specific Optical Rotation
+20.5 °~ +21.5 °
Residual Solvents
Pass
Assay
99.0%- 100.5%
Ascorbic Acid
Vitamin C, commonly known as ascorbic acid, is a vitamin found in a variety of foods. CAS NO.: 50-81-7.
Applications:
Ascorbic acid has an antioxidant effect in the human body, so it can maintain the body's best condition, playing a important role in immune health.
In the food industry, ascorbic acid food grade is used as a nutritional supplement and antioxidant. It is used in oil products to inhibit oil oxidation.
In the poultry breeding industry, the use of ascorbic acid powder can improve the survival rate of chicks and increase egg production rate. In aquaculture, the use of ascorbic acid can improve the taste of aquatic animals and improve immunity.
