Complaint
Ascorbic acid is vitamin C, an antioxidant that's sometimes used as a dietary supplement or to prevent and treat scurvy (a disease caused by a lack of vitamin C in the body).
Analysis Standard | BP2012/USP36/FCCVII/E300 | |
Analysis Contents | Analysis Standard | Analysis Results |
Characteristics | White or almost White crystals Crystalline Powder | Pass |
Identification | Positive Reaction | Positive |
Melting Point | About 190ºC | 191.2ºC |
PH | 2.1-2.6 | 2.43 |
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% | <0.4% |
Sulphate Ash(Residue On Ignition) | ≤0.1% | <0.1% |
Specific Optical Rotation | +20.5°-+21.5° | +21.15° |
Mesh | 40-80 Mesh | Pass |
Assay | 99.0%-100.5% | 99.92% |
As antioxidant and nutrition enhancer, it's used in flour product, beer, candy, jam, can, drink, dairy products.
Also, it can be used in feed, pharmaceutical and cosmetics.
Packaging: 25kg carton.
Shipping: Within 7 days of order confirmation.
