Antioxidant Vitamin Additives Crystalline Ascorbic Vitamin C
VITAMIN C granular powder 99% purity ASCORBIC ACID Vitamin Additives
Description:
Vitamin C is a colorless crystal, odourless, acidic taste.
Soluble in water and ethanol. Stable in dry air, and its solution is not stable. As well as, vitamin C takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance.
Vitamin C (also known as ascorbic acid) is abundant in vegetables and fruits. A water-soluble vitamin and powerful antioxidant, it helps the body form and maintain connective tissue, including bones, blood vessels, and skin.
Details:
CAS No.: 50-81-7
EINECS No.: 200-066-2
Other Names: Ascorbic Acid
MF: C6H8O6
Origin: China (Mainland)
Type: Antioxidants, Nutrition Enhancers, Pharmaceutical materials
Brand Name: EBUY
Model Number: BP/USP/EP/FCC/E300
Assay: 99.0%-100.5%
Appearance: White or almost White Crystalline Powder
Certification: ISO
Grade: Food/Feed/Pharm grade
Application: pharmaceutical, food, feed, cosmetic
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life: 3 years
Specification:
| ITEM | SPECIFICATION |
| Appearance | White or light yellow crystalline powder |
| Identification | Positive |
| Assay | 99.0%-100.5% |
| Melting point | 189~193℃ |
| PH (with 2% water solution) | 2.4-2.8 |
| PH (with 5% water solution) | 2.1-2.6 |
| Specific Optical Rotation | +20.5°- +21.5° |
| Loss On Drying | ≤0.4% |
| Residue On Ignition | ≤0.1% |
| Sulphate Ash | ≤0.1% |
| Heavy Metals | ≤3ppm |
| Iron | ≤2ppm |
| Copper | ≤2ppm |
| Impurity E | ≤0.2% |
| Arsenic | ≤3ppm |
| Lead | ≤2ppm |
| Mercury | ≤1ppm |
| Organic volatile impurities | Meet the requirements |
| Related Substances | Impurity C≤0.15% |
| Impurity D≤0.15% | |
| Any Other Unspecific Impurities≤0.10% | |
| Total Impurity ≤0.2% |
Packaging & Delivery:
Packaging Details: 25kg carton,22MT/20'FCL without pallet
Delivery Time: Shipped in 15 days after receive payment
Usage:
1. Food Grade:
As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy products.
2. Medicine Grade:
Vitamin medicines, prevent scurvy, and a various of drugs for acute or chronic infectious diseases, purpura, dental caries, gingival abscess, anemia.
3. Cosmetic Material:
Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots.
4. Used as nutritional element in additives, feed additives.
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