Vitamin C or Ascorbic Acid Food and Medicine Grade
- Company Name:Atn Investments Pty Ltd
- Registration Date:2017. 10.15
- Country/Region:South Africa
- Contact:Ernest Matsimela David
- Related Keywords:Ascorbic Acid
Atn Investments Pty Ltd
Vitamin C Or Ascorbic Acid Food And Medicine Grade Details
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.
Vitamin C Or Ascorbic Acid Food And Medicine Grade Applications
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.
Vitamin C Or Ascorbic Acid Food And Medicine Grade Specifications
|Appearance||White or almost white crystal or crystalline powder|
|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|
|Assay (as C 6H 8O6, %)||99.0 ~ 100.5|
|Loss on drying||≤0.1%|
|Sulphated ash||≤ 0.1%|
|Residual solvents (as methanol)||≤ 500 mg/kg|
|Total plate count (cfu/g)||≤ 1000|
|Yeasts & molds (cfu/g)||≤ 100|
|Staphylococcus aureus/ 25g||Absence|
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Business Registry Number: 120-86-03931