As one of the world’s biggest exporters and manufacturers of Vitamin C, china has occupied an indispensable position in the international market of Vitamin C.
Vitamin Cis widely used in food additives and ingredients in most countries. Foodchem International Corporation, as a professional supplier and manufacturer of Vitamin C in china,has been dedicated to supplying high quality food additives and ingredients to all over the world for 10 years.
If you have any question about our productVitamin C, please feel free to contact us via sales@foodchem.cn, we will reply you as soon as possible in one working day.
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Product Name:Vitamin C
| ITEMS | Specifications |
| Appearance | White crystalline powder |
| Identification | Positive reaction |
| Melting point | About 190 ºC |
| Specific rotation | +20.5 — +21.5 º |
| PH value | 2.1 – 2.6 |
| Clarity of solution | Clear |
| Colour of solution | BY7 max |
| Heavy metals | 10 ppm max |
| Copper | 5 ppm max |
| Iron | 2 ppm max |
| Assay(on dried basis) | 99.0 – 100.5% |
| Residue on ignition | 0.1% max |
| Organic volatile impurities | Conforms |
| Oxalic Acid | 0.2% max |
Contact Us
Website:http://www.foodchem.cn
Tel: +0086-21- 31267000
Fax: +0086-21-58768440
Address: Foodchem Building,2277 Zuchongzhi Road, Zhangjiang Hi-Tech Park,Shanghai,201203,China
E-Mail: sales@foodchem.cn
Skype:foodchemmis07