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1 Kilogram |
FOB Price: USD 1.0000 |
Ascorbyl Palmitate Factory Ascorbyl Palmitate Ascorbyl Palmitate Antioxidants
PRODUCT SPECIFICATIONS
Specification | BP2015/EP8.0/USP38/FCCIX /E 304 |
Appearance | White crystalline powder |
Identification | IR or Chemical Method |
State of solution | Clear and Not more than BY4 |
Melting point | 107ºC ~ 117ºC |
Specific optical rotation | +21.0° ~ +24.0° |
Loss on drying | Not more than 1.0% |
Residue on ignition | Not more than 0.1% |
Sulphated ash | Not more than 0.1% |
Heavy metals | Not more than 10 ppm |
Lead | Not more than 2 ppm |
Arsenic | Not more than 1 ppm |
Organic volatile impurities | Meet the requirements |
Assay(dry basis) |
98.0 ~ 100.5% |
Packaging & Delivery
Packing: In 10kg/25kg net drum, Inner plastic bag.
Package size:10kg: 37×37×40cm 25kg:37×37×68cm
Storage:Store in a cool, dry, well-ventilated place away from direct sunlight.Do not use or store near heat, open flame or hot surfaces.
Shelf Life:Keep in the unopened original packing and stored in the certain condition, shelf life is two years.
Product Benefits
1. In Food additives field: as antioxidants, color fixative for the protection of natural pigments easily oxidized etc.
2. In Pharmaceutical field: protect the active ingredient for the drug, to prevent oxidation.
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