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Food online >  Products >  Food Additives >  Acidity Regulator > 

Pure Vitamin C Ascorbic Acid/Ascorbic Acid Coated/ Ascorbic Acid Food And Medicine Grade,China hzfoodic price supplier

Pure Vitamin C Ascorbic Acid/Ascorbic Acid Coated/ Ascorbic Acid Food And Medicine Grade
FOB Price:Price can be negotiated
Production Capacity:1 ,000 Ton per Month
Payment Terms: L/C,T/T
Update Time:2023-05-08
Product Description


vitamin c
1.Have ISO,GMP,HACCP certificates
2.Free example, keep for 2 years
3.Packing as your requst

Vitamin C,Ascorbic AcidDetails
Ascorbic acid  is a white or slightly yellow crystals or powder,a little acid.m.p.190°C-192°C,easily soluble in water,a little soluble in alcohol and uneasily soluble in Ether and chlorofom and other organic solvent.In solid state it is stable in air.Its water solution is easliy mutated when it meets with air.

Vitamin C, Ascorbic Acid Applications
In the pharmaceutical industry,can be used to treat  scurvy and various acute and chronic infections diseases,are applicable to the lack of VC.
In the food industry,it can both use as nutrition-al supplements,supplementary VC in food processing,and also is goodAntioxidantsin food preservation,widely used in meat products,,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.

Vitamin C, Ascorbic Acid Specifications

Appearance White or  almost  white crystal  or  crystalline powder
Identification Positive
Melting point 191 °C  ~  192°C
pH (5%,  w/v) 2.2 ~   2.5
pH (2%,w/v) 2.4 ~   2.8
Specific optical  rotation +20.5°  ~  +21.5°
Clarity  of  solution Clear
Heavy metals ≤0.0003%
Assay (as C 6H 8O6, %) 99.0  ~  100.5
Copper ≤3 mg/kg
Iron ≤2 mg/kg
Mercury ≤1 mg/kg
Arsenic ≤2 mg/kg
Lead ≤2 mg/kg
Oxalic acid ≤0.2%
Loss   on drying ≤0.1%
Sulphated ash ≤ 0.1%
Residual solvents (as methanol) ≤ 500  mg/kg
Total  plate count (cfu/g) ≤ 1000
Yeasts  & molds (cfu/g) ≤ 100
Escherichia.  Coli/g Absence
Salmonella/  25g Absence
Staphylococcus aureus/ 25g Absence
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Company Profile
Name: Hangzhou food ingredients cloud Co., LtdVerified
Main Products: Phosphatidylserine,Caffeic acid, Hydroxytyrosol
Business Type: Manufacture & TradeVerified
Main Markets: South America,Eastern Europe,Southeast Asia,Western Europe,
Address: Gudun Road, Xihu District, Hangzhou
Hangzhou Food Ingredients Cloud Co., Ltd. is committed to providing high-quality ingredients and services for the global food health industry. Over the years, adhering to the development concept of "customer-centric", the company has achieved long-term, efficient and good cooperation and development with many manufacturing enterprises with its senior industry background and efficient work team. Phosphatidylserine, caffeic acid, hydroxytyrosol and other products have won long-term praise in the industry.In 2019, we set up our own laboratory with the cooperative factory in Tianjin, which is dedicated to controlling the product quality and providing customers with product quality assurance. In the future, the company will continue to improve customer satisfaction, enhance the depth and intensity of various services, and live up to customers' trust. more
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Hangzhou food ingredients cloud Co., Ltd
  • Business Type: Manufacture & Trade
  • Main Products:Phosphatidylserine,Caffeic acid, Hydroxytyrosol
  • Main Markets: South America,Eastern Europe,Southeast Asia,Western Europe,
  • Location: Zhejiang, China
  • Year Established:
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Contact Information
Contact: Ms.Suzy Lu
Tel: 0086 - 0571 - 87352230
Fax: - -
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