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Health Supplement Raw Vitamin C Powder , Pharmaceutical Grade Vitamins Raw Materials

Health Supplement Raw Vitamin C Powder , Pharmaceutical Grade Vitamins Raw Materials

Health Supplement Raw Vitamin C Powder , Pharmaceutical Grade Vitamins Raw Materials

Product Details:

Place of Origin: CHINA
Brand Name: RUNKEY
Model Number: BP/EP/USP/FCC

Payment & Shipping Terms:

Minimum Order Quantity: 100kg
Price: Negotiable
Packaging Details: 25kg/Carton and it can load 20MT in one 20'GP
Supply Ability: 10000 MT per year
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Detailed Product Description
CAS No.: 50-81-7 Grade: Pharmaceutical Grade
EINECS: 200-066-2 Other Name: L-Ascorbic Acid
HS Code: 2936270010 Loading Port: Shanghai
High Light:

medical grade vitamin c

,

pharmaceutical grade ascorbic acid powder

Health Supplement 99% Raw Material Vitamin C Powder for Pharmaceuticals

 

Vitamin C is a kind of Vitamin product with the largest yield and consumption and the widest application in the world currently. Most people are familiar with L-Ascorbic also called Vitamin C. Ascorbic acid is easy to be oxydated, but it can prevent different cells from damaging. So it is called antioxidant. Now Vitamin C is the most important nutrition and it palys a very important role in maintaining the health of human being.

 

Specification

TEST ITEMS SPECIFICATIONS
Appearance White or almost white, crystalline powder or colourless crystals
Melting point About 190℃, with decomposition
Infrared Absorption Spectrum Infrared absorption spectrum accord with the reference spectrum of ascorbic acid CRS
pH (with 5% water solution) 2.1 ~ 2.6
pH (with 2% water solution) 2.4 ~ 2.8
Appearance of solution Clarity : clear; Colour: ≤BY7
Specific optical rotation +20.5 ̊ ~ +21.5 ̊
Loss on drying ≤0.4%
Impurity E ≤0.2%
Related substance

Impurity C: ≤0.15%

Impurity D: ≤0.15%

Unspecified impurities: ≤0.10%

Total impurities: ≤0.2%

Copper ≤5.0ppm
Iron ≤2.0ppm
Arsenic ≤3.0ppm
Lead ≤2.0ppm
Mercury ≤1.0ppm
Cadmium ≤1.0ppm
Heavy metals ≤10ppm
Sulphated ash ≤0.1%
Residual solvents Meets the requirement
Assay 99.0%~100.5%
 

Preparation

 

 

Health Supplement Raw Vitamin C Powder , Pharmaceutical Grade Vitamins Raw Materials

 

Packaging and storage

 

25kg/carton or drum or according to the requests of the customers. It can load 20MT in one 20'GP. 

 

Health Supplement Raw Vitamin C Powder , Pharmaceutical Grade Vitamins Raw Materials

 
FAQ
 
1. What about the validity of the products?
Generally our shelf life is 3 years and we always make sure 80% shelf life of the products before shipment.
 
2. Can you accept to deliver by our own shipping agent?
Yes, actually we have a very good shipping agent and if you do need to deliver the goods by your own agent, that is also OK.
 
3. What documents can you provide?
We can provide commercial invoice, packing list, MSDS, certificate of analysis, Certificate of origin, TSE/BSE, GMO etc. and if you have any other requirements, please feel free to let me know.

Contact Details
Shanghai Runkey Biotech Co., Ltd.

Contact Person: terry

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Contact

Address: Room 601, Building 62, No. 221, Caiyun Road, Shanghai, 201306, China

  • Tel:86-21-58070171
  • Fax:86-21-58070171
  • Worktime:9:00-18:00
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