Ascorbyl Palmitate CAS 137-66-6, Best price from China supplier factory
TNJ Chemical is a China factory, supplier and manufacturer of Ascorbyl Palmitate CAS 137-66-6 with plant site in Feidong Anhui Province. We are certified by GMP, ISO and SGS organization and specialize in chemical since from 2001. To buy bulk quantity Ascorbyl Palmitate CAS 137-66-6 at wholesale discounted price, please send your price inquiry to sales@tnjchem.com
Application & Function
1) Food additives
-Antioxidants.
-Color fixative. Used for the protection of natural pigments (such as chili red pigment, lycopene, carotene, lutein, etc.) easily oxidized.
-Use as a fat-soluble antioxidant, with a good effect on soybean oil, cottonseed oil, palm oil, unsaturated fats and hydrogenated vegetable oils.
-Dairy baby products, to prevent baby milk consumption from oxidation defeated.
-For fried products, it can prevent lipid rancidity to extend the shelf life (such as instant noodles, potato chips, fried fish, grilled meat, etc.).
2) Daily chemical
Fat-soluble whitening.
3) Pharmaceutical care
-Protect the active ingredient for the drug, to prevent oxidation.
-For nutrition enhancer of VC, it is without gastrointestinal irritation.
Specification
|
Appearance |
A white or yellow-white powder |
|
Assay(On dried basis) |
98.0% ~ 100.5% |
|
Whiteness matter |
≥68 |
|
Appearance of solution |
Clear and not more than BY4 |
|
Optical rotation |
+21º ~ +24º |
|
Melting range |
107℃ ~ 117℃ |
|
Loss on drying |
≤0.8% |
|
Residue on Ignition |
≤0.1% |
|
Bacteria amount |
≤1000 cfu/g |
|
Coliforms bacteria |
≤30 MPN/100g |
|
Pathogenic bacteria |
Negative (Salmonella, shigella,staphylococcus aureus) |
|
Heavy metals |
≤4ppm |
|
Lead |
≤3ppm |
|
Arsenic |
≤1ppm |
|
Cadmium |
≤1ppm |
|
Mercury |
≤0.01ppm |
|
Identification |
Positive |
