| ≥1 piece |
ascorbic acid (Vitamin C) applies mainly to production of various medicines as clinically important material for supplementary cure practive in different sectors. Being food additives, it acts as superior and reliable agent in nutrition, antiseptic and flour processing aspects. It also helps enhance the immune system of animals as being served in feed additives.
SPECIFICATION:
|
Properties |
Specification |
|
Appearance |
white crystalline powder |
|
Identification |
Positive Reaction |
|
Clarity of solution |
Clear |
|
Assay |
99.0-100.5% |
|
Melting Point |
18 7-192 |
|
PH |
2.1-2.6 |
|
Colour of Solution |
Max.BY 7 |
|
copper |
Max.5ppm |
|
Heavy Metals |
Max.20ug/g as Pb |
|
Iron |
Max.2ppm |
|
Oxalic Acid |
Max.0.2% |
|
Loss on drying |
Max.0.4% |
|
Residue on ignition |
Max.0.1% |
|
Specific Rotation |
+20. 5-+21.5 |
|
Organic Volatile Impurities |
Pass test |
|
Arsenic |
Max.20ug/g as AS 2 O 3 |
PACKAGE:
25kg / bag.
STORE:
Shielded from light, dry and cool placement, sealed for storage.
QUALITY AND SAFETY ASSURANCE:
Our Ascorbic Acid products are controlled under certified quality system ISO9001 and product safety are ensured by established safety system.
TEST METHOD:
Full details and test method are available on request.