|Appearance||White or almost white crystal or crystalline powder|
|Melting point||191 ℃ ~ 192℃|
|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|
At Foodchem International Corporation, we apply strict quality control process to all our products. All Ascorbic Acid we provide has been strictly tested under Halal, HACCP and ISO standards and proved to be safe for using as food additive.
Storage: Ascorbic Acid should be Store in a cool and dry place and Keep away from strong light and heat
Handling Precaution: Handling of Ascorbic Acid should only be performed by personnel trained and familiar with handling of organic chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.
Ascorbic Acid is a Vitamin widely used as antioxidants in food and beverage industries. As a antioxidants, Ascorbic Acid can be used in a wide variety of industries including: food production, beverage, pharmaceutical, cosmetics, agriculture/animal feed, and various other industries.