Food Grade High Purity Ascorbic Acid
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Description OF FOODCHEM Antioxidant Ascorbic Acid E300
USP2010/BP33/FCCVII/EP7.0
HALAL.Kosher,Iso,Haccp
Appearance white crystals/powder
Shelf life:2 years
25/20 KG/CTN/BAG
BP/USP/FCC Ascorbic Acid is a white or slightly yellow crystals or powder,a little acid.m.p.190°C-192°C,easily soluble in water,a little soluble in alcohol and uneasily soluble in Ether and chlorofom and other organic solvent.In solid state it is stable in air.Its water solution is easliy mutated when it meets with air.
Specifications OF Antioxidant Ascorbic Acid E300
| ITEM | STANDARD |
| Appearance | White or almost white crystal or crystalline powder |
| Identification | Positive |
| Melting point | 191 °C ~ 192°C |
| pH(5%,w/v) | 2.2~2.5 |
| pH(2%,w/v) | 2.4~2.8 |
| Specific optical rotation | +20.5°~+21.5° |
| Clarity of solution | Clear |
| Heavy metals | ≤0.0003% |
| Assay(as C 6H 8O6,%) | 99.0~100.5 |
| Copper | ≤3mg/kg |
| Iron | ≤2mg/kg |
| Mercury | ≤1mg/kg |
| Arsenic | ≤2mg/kg |
| Lead | ≤2mg/kg |
| Oxalic?acid | ≤0.2% |
| Loss on drying | ≤0.1% |
| Sulphated ash | ≤0.1% |
| Residual solvents(as methanol) | ≤500mg/kg |
| Total plate count (cfu/g) | ≤1000 |
| Yeasts & molds (cfu/g) | ≤100 |
| Escherichia. Coli/g | Absence |
| Salmonella/25g | Absence |
| Staphylococcus aureus/25g | Absence |
Application OF Antioxidant Ascorbic Acid E300
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.
Business Nature
Manufacturer
Country/Region
Sandton, South Africa
Main Products
Organic Chemicals...
Payment Terms
Escrow, Cash, Western Union (WU), PayPal, Credit Card (CC), MoneyGram, Doc Against Acceptance (D/A), Doc Against Payment (D/P), Letter of Credit (L/C), Bank wire (T/T)
Import and Export Company
