ascorbic acid
CAS No.: 77-92-9 | Other Names: vc coated | MF: C6H8O6 |
EINECS No.: 624523464 | Place of Origin: Shandong China (Mainland) | Type: Anesthetic Agents, Antibiotic and Antimic... |
Grade Standard: Feed Grade, Medicine Grade, Tec... | Brand Name: SINGSINO | Model Number: Vitamin C Coated |
Purity: as the client need | yellow or orange crystalline powder: no smell a... |
Packaging Detail: | Net weight 25kg cardboard cartons/ drums lined with a layer of craft paper and two layers of plastic bags |
Delivery Detail: | immediate delivery |
Vitamin C Coated
This is a Vitamin C crystal coated with a thin film of medicineclass high polymer etc.
Vitamin C Coated
Introduction: This is a Vitamin C crystal coated with a thin film of medicineclass high polymer. The film is either aqueous high polymer or lipolytic high polymer .Observed under intensified microscope , most of the Vitamin C crystals are coated. Because of the film protection , the anti-oxidation ability of the product is stronger than those without films and has a better performance for moisture resistance. Coated VC and Coated VC-S both have two contents 90% and 95%.
Package: Net weight 25kg cardboard cartons/ drums ( or as per customer's requirements )
Usage: used as additives for drugs , food
Standard Specifications :
TEST ITEMS | TEST PARAMETERS |
Appearence | White or almost white fine granular powder |
Identification | Positive |
Water-solubility | ≤30.0% |
Loss on drying(1g, vacuum, 60 C, 4hr) | ≤0.1% |
Lead(as Pb) | ≤0.0005% |
Arsenic(as As) | ≤0.0002% |
Residue on ignition | ≤0.1% |
Content(on the as is basis) | 97.5~99.0% |