99% Vitamin C CAS 50-81-7 Food Grade Vc Ascorbic Acid Powder

• Powder: Yes
• Customized: Customized
• Certification: HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Model NO.: Pharm002
• Name: Ascorbic Acid
• Standard: USP,Bp, Ep,E300,FCC
• Other Name: Vitamin C
• CAS: 50-81-7
• M.F: C6h8o6
• Einecs No.: 200-066-2
• Appearance: White Crystalline Powder
• Grade: Food/Cosmetic Grade
• Sample: Available
• Delivery Time: Within 3 Days
• Storage: Keep in Cool and Dry Place
• Shelf Life: 2 Years
• Transport Package: 25kg/Carton, 1kg/Foil Bag
• Specification: 99%min
• Trademark: ALLRIGHT G. C.
• Origin: Shandong
• HS Code: 2936270020
• Production Capacity: 5000 Kilogram/ Month

Product Description

 

Product Name	Vitamin C Ascorbic Acid Powder
CAS No.	50-81-7
Purity	99%
Appearance	White Powder
Molecular Formula	C6H8O6
EINECS No.	200-066-2
Description: Vitamin C is a colorless crystal, odourless, acidic taste. Soluble in water and ethanol. Stable in dry air , and its solution is not stable. As well as, vitamin C takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance

 
Function
Vitamin C is widely used in many fields such as food , beverage, breeding and forage additives. Its main functions reflected in following 5 aspects:
1)Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell. 
2)Prevent formation of nitrous amine from nitrous acid in meat products. 
3)Improve dough quality and make baked food expand to its maximum. 
4Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures. 
5)Used as nutritional element in additives,Feed additives.
 
Application
 1.Food Grade: As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy products 
2.Medicine Grade: Vitamin medicines, prevent scurvy, and a various of drugs for acute or chronic infectious diseases, purpura, dental caries, gingival abscess, anemia 
3.Cosmetic Material: Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots
 
Certificate of Analysis

Characteristics	White Crystalline Powder	Conform
Identification	Positive Reaction	Positive
Melting Point	About 190°C	191.1°C
PH	2.1-2.6	2.46
Copper	≤5ppm	5ppm
Heavy Metals	≤10ppm	<10ppm
Mercry	<0.1mg/kg	<0.1mg/kg
Lead	<2mg/kg	<2mg/kg
Arsenic	≤3ppm	<3ppm
Oxalic Acid	≤0.2%	<0.2%
Iron	≤2ppm	<2ppm
Loss of Drying	≤0.4%	0.03%
Sulphate Ash(Residue On Ignition)	≤0.1%	<0.1%
Specific Optical Rotation	+20.5°-+21.5°	+21.15°
Assay	99.0%-100.5%	99.86%
Residual Solvents	Methano≤3000 ppm	<100ppm
Total plate count	≤1000 cfu/g	<10 cfu/g
Yeasts& molds	≤100 cfu/g	<10 cfu/g