Ascorbic acid,Vitamin c
Product Details:
| Place of Origin | Shandong, China |
|---|
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Metric Ton |
|---|---|
| Packaging Details: | packing in 25kgs paper cartons or paper bags |
| Delivery Time: | Withing 15days after receiving order and signing sales contract |
| Payment Terms: | L/C,D/P,T/T |
| Supply Ability: | 100 Metric Ton per Month |
Detailed Product Description
Ascorbic acid(vitamin c), meets the requirements of British Pharmacopoeia 2005, United States Pharmacopoeia 30 and the specification is following:
Characteristics | White crystals or crystalline powder |
Identification | Positive |
Clarity of Solution | Clear |
Colour of Solution | £BY7. |
Melting Point | 191-192 oC. |
Assay | 99.0-100.0% |
Acidity (pH) | 2.22.5 |
Sulphated Ash | £0.1% |
Residue on Ignition | £0.1% |
Specific Rotation (at temperature 25) | +20.50+21.50 |
Heavy Metals | £0.0003%. |
Oxalic Acid | £0.2% |
Copper (%) | £0.0005%. |
Iron (%) | £0.0002% |
Organic Volatile Impurities | Meets USP 29 stipulation |
Acidity(pH) | 2.4~2.8 (2% aqueous solution) |
Loss on Drying | £0.4% |
Arsenic | £0.0003% |
Lead | £0.0002% |
Mercury | £0.0001% |
Ascorbic acid,Vitamin c
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Company Info
Acechem Lianyungang Imp. & Exp. Co., Ltd.
[China]
[Verified Member]
City: Lianyungang
Province/State: Jiangsu
Country/Region : China
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Other
Online Postings: Products