Manufacturer Supply Hot Selling Vitamin C L-Ascorbic Acid Powder 50-81-7 Food Additives Raw Powder Vitamin C L-Ascorbic Acid

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult, Animal
• State: Solid
• Purity: >99%
• Model NO.: Vitamin C L-Ascorbic acid
• Transport Package: 1kg Per Bag, 25kg Per Drum
• Specification: 99%
• Trademark: Biohorlden
• Origin: China
• Production Capacity: 50000kg/Month

Product Description

Product Description

Manufacturer Supply Hot Selling Vitamin C L-Ascorbic acid powder 50-81-7 Food additives Raw powder Vitamin C L-Ascorbic acid

Common Name	Vitamin C L-Ascorbic acid
CAS Number	50-81-7	Molecular Weight	176.124
Density	2.0±0.1 g/cm3	Boiling Point	552.7±50.0 °C at 760 mmHg
Molecular Formula	C6H8O6	Melting Point	190-194 °C (dec.)
MSDS	ChineseUSA	Flash Point	238.2±23.6 °C

 

 

Testing   Item	Standard	Result
Assay	99.0%-100.5%	99.72%
Appearance	White or almost White crystals Crystalline   Powder	pass
Solubity	Easily   soluble in water	pass
Identification	Positive   Reaction	Positive
Melting   Point	About 190ºC	190.6   ºC
Copper	≤5ppm	<5ppm
Heavy   Metals	≤10ppm	<10ppm
Merc.ury	≤0.1mg/kg	<0.1mg/kg
Lead	≤2mg/kg	<2mg/kg
Arsenic	≤3ppm	<3ppm
Oxalic   Acid	≤0.2%	<0.2%
Iron	≤2ppm	<2ppm
Cadmiu.m(Cd)	<1mg/kg	<1mg/kg
Impurity   E	≤0.2%	<0.2%
Loss   on Drying	≤0.4%	<0.4%
Sulphate   Ash(Residue On Ignition)	≤0.1%	<0.1%

 

Ascorbic acid is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. Because it is derived from glucose, many animals are able to produce it, but humans require it as part of their nutrition. Other vertebrates which lack the ability to produce ascorbic acid include other primates, guinea pigs, teleost fishes, bats, and some birds, all of which require it as a dietary micronutrient (that is, in vitamin form).

Functions of Vitamin C
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. 
4.Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures. 
5.Used as nutritional element in additives,Feed additives.
 

Application of Vitamin C

1.Foods and Cosmetics: To prevent oxidation and extend the shelf-life of foods or cosmetics
2.Health Care: Anti-aging and skin whitener, Enhance immunity      
3.Pharmaceutical: Guard against Cataract and Osteoporosis , mitigate the sickness of menopause, protect liver from damnification

 

Other Related Products

 

We provide vitamin raw materials, and can premix various ingredients for flour according to customers' custom formulated. Provide powdered multivitamin blend in bulk packaging, packaging services will be negotiable. (We also provide minerals, plant extracts, etc., please consult customer service for details)

Packaging & Shipping

Company Profile

Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.

1.Are you a manufacturer or trade company?

We are a professional manufacturer.

2.What's your payment terms?

Standard terms: T/T in advance and Western Union.

Also L/C at sight is acceptable for large amount.

3.What's your shipping time?

3-5 days

4.How do you ensure the quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.

5.How do you ship the order normally?

By air, by sea. By express: DHL,FEDEX,UPS,TXT,EMS,and so on.

6.What's your loading port?

Usually Beijing, Shanghai, Qingdao, Tianjin, Guangzhou