Vitamin C Food Grade Ascorbic Acid Food Additives CAS 50-81-7

CAS No.:	50-81-7	HS Code:	29362700.10
Molecular formula:	C6H8O6	Molecular Weight:	176. 1
Origin:	China	Production Capacity:	10000 Kg/ Month
Specification:	BP/USP/EP	EINECS No.:	200-066-2
After-Sell Service:	Available	Sample:	Free Sample Available
Shelf Life:	3 years if sealed and stored properly.

Vitamin C (ascorbic acid) is a nutrient your body needs to form blood vessels, cartilage, muscle and collagen in bones. Vitamin C is also vital to your body's healing process.

Vitamin C is an antioxidant that helps protect your cells against the effects of free radicals - molecules produced when your body breaks down food or is exposed to tobacco smoke and radiation from the sun, X-rays or other sources. Free radicals might play a role in heart disease, cancer and other diseases. Vitamin C also helps your body absorb and store iron.

Because your body doesn't produce vitamin C, you need to get it from your diet. Vitamin C is found in citrus fruits, berries, potatoes, tomatoes, peppers, cabbage, Brussels sprouts, broccoli and spinach. Vitamin C is also available as an oral supplement, typically in the form of capsules and chewable tablets.

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.
 

 

Analysis Contents	Analysis Standard	Analysis Results
Characteristics	White or almost White   crystals Crystalline Powder	Pass
Identification	Positive Reaction	Positive
Melting Point	About 190C	190.3C
PH(with 2% water solution)	2.4-2.8	2.45
PH(with 5% water solution)	2.1-2.6	2.36
Clarity Of Solution	Clear	Clear
Colour Of Solution	≤BY7	<BY7
Copper	≤5ppm	<5ppm
Heavy Metals	≤10ppm	<10ppm
Mercury	≤0. 1mg/kg	<0. 1mg/kg
Lead	≤2mg/kg	<2mg/kg
Arsenic	≤3ppm	<3ppm
Oxalic Acid	≤0.2%	<0.2%
Iron	≤2ppm	<2ppm
Impurity E	≤0.2%	<0.2%
Loss of Drying	≤0.4%	<0.4%
Sulphate Ash(Residue On Ignition)	≤0.1%	<0.1%
Specific Optical Rotation	+20.5. -+21.5.	+21.03.
Residual Solvents	Pass	Pass
Assay	99.0%-100.5%	99.71%
Conclusion	The Above-Mentioned Product Conforms To BP2019/USP42

 

 

Package:25kg/carton
Storage:Storage conditions: in a well-closed container away from moisture and direct sunlight
Shipment: Sea Transportation , Air Transport, FedEx/DHL internation courier

 

 

Q:What's the Minimum Order Quantity?
A:25kg
 
Q: How to Get Sample?
A: Sample within 20g could be sent for free once buyer's DHL/FEDEX account is advised for freight collect or courier cost is paid. The courier cost could be deducted when bulk order is placed.
 
Q: What is Lead Time?
A: Generally, cargo could be loaded on ship in about two weeks after the date of receiving prepayment or L/C. Sometimes one week earlier or later.

 

 

10 Years Experience
Our products are sold all over Europe,North&South America as well as Africa,we establish long term.

Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
 
24 hour service
Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.

High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.