Ecvv Trade
Hebei Lanyu Import & Export Co., Ltd.

China Manufacturer with main products: Levofloxacin Hcl, Analgin, Fosfomycin Calcium, Ceftriaxone Sodium, Amikacin Sulfate, Metronidazole, Doxycycline, Ribavirin

Home  >Products Catalog > Vitamin&Antiparastic > vitamin C 50-81-7

vitamin C 50-81-7

FOB Price: 5.00 - 7.00 USD/Kilogram
Supply Ability: 100 Ton per Month
Payment Terms: L/C, T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Liaoning in China
Packaging Details: 25kg/drum

Specifications

Items
Specifications
Results
Characteristic
A white,almost white crystalline powder
Comply
Completeness of solution
≤0.5
<0.5
Melting point
190~192℃
192℃
 Specific rotation
+20.5°~+21.5°
+211.1°
Solution extinction value
≤0.03
0.004
Loss on drying 
≤0.5%
0.02%
Residue on ignition
≤0.1%
0.03%
Heavy metals
≤0.001%
<0.001%
Assay
≥99.0%  
99.9%

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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