vitamin c

FOB Price: US $1 - 5 / Kilogram Get Latest Price
Min.Order Quantity: 1000 Kilogram/Kilograms
Supply Ability: 200 Ton/Tons per Month
Port: qingdao
Payment Terms: L/C,T/T,Western Union
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Quick Details

CAS No.:
Other Names:
ascorbic acid
Place of Origin:
Henan China (Mainland)
Nutrition Enhancers
Brand Name:

Packaging & Delivery

Packaging Detail: 25kg/carton or can as the customer required
Delivery Detail: as the customer required about 7-10days


vitamin c
1>we have the food grade pharmacial grade and feed grade vitamin c
2>competitive price and best quality

vitamin c


The Vc direct pressed granules and Coated Vitamin C series products are widely used in Medicine, food and feedstuff etc.

APPEARANCE                    WHITE OR ALMOST WHITE,CRYSTALLINE POWDER                        

 IDENTIFICATION                  POSITIVE                        

MELTING POINT                 ABOUT 190°C                   

pH(5%,W/V)                      2.1 ~2.6                        

SPECIFIC OPTICAL ROTATION     +20.5°~21.5°                  


COPPER                         ≤0.0003%                       

HEAVY METALS                 ≤0.001%                          

IRON                           ≤0.0002%                        

MERCURY                       ≤0.0001%                      

ZINC                            ≤0.0025%                        

ARSENIC                         ≤0.0003%                        

LEAD                           ≤0.0002%                          

OXALIC ACID                     ≤0.2%                          

LOSS ON DRYING               ≤0.1%                            

SULPHATED ASH                 ≤0.1%                            

ASSAY                          99.0 ~ 100.5%       


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Zhengzhou Friend Biological Engineering Co., Ltd. (Friend) is a high-tech enterprise which is professional engaged in the development and production of food nutritional fortifiers, pharmaceutical intermediates and functional additives. Our company integrates production and trade.

We have employed a large number of experts in the food, chemical and pharmaceutical industries, and they include 3 PHD, and 10 people graduate from college or higher. Moreover, our company has established integrated ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Amino Acids,Vitamins  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Southeast Asia
South America
Western Europe
North America
Mid East
Eastern Asia
Domestic Market
Total Annual Sales Volume: US$10 Million - US$50 Million  

Factory Information

Number of R&D Staff: Less than 5 People  
Number of QC Staff: 5 - 10 People  

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How It Works

China (Mainland) | Trading Company | Contact Details
Key Strengths: Assessment Report by TÜV Rheinland
Top 3 Markets: Domestic Market 25.00%, Eastern Asia 16.00%, North America 15.00%
Experience: Established 2005

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Ms. yolanda yue
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