Vitamin C (Ascorbate Acid)
Application: Ascorbic acid is widely used in many fields such as food , beverage, breeding and forage additives
Standard: BP/USP/EP,CEP,E300
CAS.NO.: 50-81-7
Brand: Luwei,TianLi,CSPC
Type: 90Coate,d 97%, 99%
HS CODE: 293627
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Product Specification Of Ascorbic Acid
| Items | Standards | ||
| Apperance | White or almost white,crystal or crystalline powder | ||
| Identification | Positive tests for ascorbic acid | ||
| Odour | Odourless | ||
| Melting Point | 189℃-193℃ | ||
| PH(IN 2% Solution) | 2.4-2.8 | ||
| Specific optical rotation(solution 10%) | +20.5°~+21.5° | ||
| Clearity and color of solution | Clear ≤BY7 | ||
| Copper (%) | 0.0003 Max | ||
| Heavy Metals(AS PB)(PPM) | 10 Max | ||
| Mercury(PPM) | 1 Max | ||
| Arsenic(PPM) | 3 Max | ||
| Lead(PPM) | 2 Max | ||
| Iron(%) | 0.0002 Max | ||
| Zinc(%) | 0.0025 Max | ||
| Oxalic Acid(%) | 0.2 Max | ||
| Loss on drying(%) | 0.1 Max | ||
| Sulphate Ash(%) | 0.1 Max | ||
| Assy(%) | 99.0-100.5 | ||
| Moisturte(%) |
0.3 Max |
Application OF Vitamin C Ascorbic Acid
1.Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
2.Prevent formation of nitrous amine from nitrous acid in meat products.
3.Improve dough quality and make baked food expand to its maximum.
4.Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
5.Used as nutritional element in additives,Feed additives.
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