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High Quality Ascorbic Acid Vitamin C Powder

China High Quality Ascorbic Acid Vitamin C Powder, Find details about China Ascorbic Acid, Vitamin C from High Quality Ascorbic Acid Vitamin C Powder

Model NO.
BP/USP/EP/FCC
Type
Nutraceuticals
Resource
Chemosynthesis
Trademark
AWI
Transport Package
25kg Net Cartons with PE Bag Liner
Specification
99%min
Origin
China
HS Code
2936270010
Model NO.
BP/USP/EP/FCC
Type
Nutraceuticals
Resource
Chemosynthesis
Trademark
AWI
Transport Package
25kg Net Cartons with PE Bag Liner
Specification
99%min
Origin
China
HS Code
2936270010
Specification of Vitamin C
Product NameAscorbic acid
CAS No.50-81-7
Molecular FormulaC6H8O6
Molecular Weight176.12
Structural FormulaHigh Quality Ascorbic Acid Vitamin C Powder
Quality StandardBP2014/USP39/EP7/E300/FCC7
Packing25 Kg/Carton
Shelf Life3 Years
 
ItemsSpecification
CharacteristicsWhite or almost white,Crystalline powder or colourless crystals
IdentificationCorresponds
Melting Point189°C ~ 193°C
PH (5%,W/V)2.1-2.6
PH (2%,W/V)2.4-2.8
Specific Optical Rotation+20.5° ~ +21.5°
Apperance of SolutionClarity: Clear; Colour: ≤BY7
Heavy Metals≤10ppm
Copper≤5 ppm
Iron≤2 ppm
Mercury<1 ppm
Arsenic≤3 ppm
Cadmium<1 ppm
Lead<2 ppm
Loss of Drying≤0.4%
Sulphate Ash≤0.1%
Oxalic Acid (Impurity E)≤0.2%
Related substancesImpurity C:  ≤0.15%
Impurity D:  ≤0.15%
Unspecified impurities:  ≤0.10%
Total impurities:  ≤0.20%
Residual solventsMeets the requirements
Assay99.0%-100.5%

About AWI
High Quality Ascorbic Acid Vitamin C Powder

Why Choose AWI?

1. TOP 10 exporter for food and feed ingredients in China.
2. Professional team and management system.
3. Supply high quality ingredients complying with current AJI/BP/USP/FCC/EU standard
4. Provide agile and safe payments.
5. Competitive and stable price.
6. Keep shipment in time, provide complete customers clearance documents as customs request.
7. Local warehouse and One-stop solutions for more than 100 ingredients.
8. Share reliable marketing informations and analysis.

FAQs

1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 working days.
3. How about the packing?
Usually with 25 kg bag/carton/drum and palletized.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate etc...
6. What is loading port?
China main port, such as Qingdao, Tianjin and Shanghai etc...

Please contact with us to get with more informations you needs! 
 

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