ODM Manufacturer GSK CAS 5743-28-2 CALCIUM ASCORBATE
abide by the contract”, conforms on the market requirement, joins within the market competition by its superior quality likewise as provides far more comprehensive and great company for shoppers to let them develop into huge winner. The pursue on the corporation, is definitely the clients’ gratification for ODM Manufacturer GSK CAS 5743-28-2 CALCIUM ASCORBATE, We put genuine and health as the primary responsibility. Now we have a professional international trade crew which graduated from America. We’ve been your next enterprise partner.
abide by the contract”, conforms on the market requirement, joins within the market competition by its superior quality likewise as provides far more comprehensive and great company for shoppers to let them develop into huge winner. The pursue on the corporation, is definitely the clients’ gratification for , “Make the women more attractive “is our sales philosophy. “Being customers’ trusted and preferred brand supplier” is the goal of our company. We have been strict with every part of our work. We sincerely welcome friends to negotiate business and start cooperation. We hope to join hands with friends in different industries to create a brilliant future.
What is Ascorbic acid?
Ascorbic acid the biological activity of ascorbic acid compounds known, is a water-soluble vitamins, fruits and vegetables are abundant. In redox reactions regulate the metabolism of the lack of it can cause scurv. Ascorbic acid is widely used in different fields, is a bulk ingredients,naturally present in some foods, added to others, and available as a dietary supplement.
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We specialized in supplying stable series product of Ascorbic Acid
| Item | Type |
| Ascorbic acid | 80/100/200/325 mesh |
| Coated ascorbic acid | 90%/93%/95%/97%/99% |
| Ascorbic acid granule | Ascorbic acid DC |
| Sodium ascorbate | |
| Sodium ascorbate granule | Sodium ascorbate DC granule 99% |
| Calcium ascorbate | |
| Calcium ascorbate granule | Calcium ascorbate DC granule 97% |
Specification of Ascorbic acid
| ITEM | STANDARD |
| Appearance | White or almost white crystal or crystalline powder |
| Identification | Positive |
| 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 |
| Heavy metals | =<0.0003% |
| Assay (as C 6H 8O6, %) | 99.0 ~ 100.5 |
| Copper | =<3 mg/kg |
| Iron | =<2 mg/kg |
| Mercury | =<1 mg/kg |
| Arsenic | =<2 mg/kg |
| Lead | =<2 mg/kg |
| Oxalic acid | =<0.2% |
| 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 |
| Escherichia. Coli/g | Absence |
| Salmonella/ 25g | Absence |
| Staphylococcus aureus/ 25g | Absence |







