CAS 50-81-7 Vitamin C Coated C6H8O6 4.04 Pka Anti Oxidant 1.65g/Cm3

Basic Information
Place of Origin: CHINA
Brand Name: XINLEI
Certification: ISO, KOSHER, HALAL
Minimum Order Quantity: 1000KG
Packaging Details: 25KG PER BAG
Detail Information
Product Name: Vitamin C Coated CAS No.: 50-81-7
MF: C6H8O6 EINECS No.: 200-066-2
Origin: China Type: Vitamins, Antioxidant, Nutrition Enhancers
Appearance: White Or Semi-white Granular Assay: 99.0%~100.5%
Melting Point: 189ºC~193ºC Special Optical Rotation: 20.5º~+21.5º
Heavy Metals: ≤10ppm PH(2%,W/V): 2.4~2.8
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50-81-7 Vitamin C Coated


Vitamin C Coated C6H8O6


CAS 50-81-7 4.04Pka

Product Description

CAS 50-81-7 Ascorbic Acid Price Pure Vitamin C Acorbic Extra Vitamin C


Brief Introduction

Vitamin C (also known as L-Ascorbic Acid,ascorbic acid and ascorbate) is a vitamin found in various foods and sold as a dietary supplement. It is used to prevent and treat scurvy. Vitamin C is an essential nutrient involved in the repair of tissue and the enzymatic production of certain neurotransmitters. It is required for the functioning of several enzymes and is important for immune system function. It also functions as an antioxidant.

Vitamin C(L-Ascorbic Acid) has a definitive role in treating scurvy, which is a disease caused by vitamin C deficiency. Beyond that, a role for vitamin C as prevention or treatment for various diseases is disputed, with reviews reporting conflicting results. A 2012 Cochrane review reported no effect of vitamin C supplementation on overall mortality.It is on the World Health Organization's List of Essential Medicines.



Product Name L-Ascorbic Acid CAS NO 50-81-7
CAS 50-81-7
MW 176.12
EINECS 200-066-2
Melting point 190-194 °C
Alpha 20.5 º (c=10,H2O)
Boiling point 227.71°C
Density 1,65 g/cm3
Stability Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
Pka 4.04
Product Categories Food and Feed Additive;Acid;Vitamins and Derivatives;Antioxidant;Biochemistry;Sugar Acids;Sugars;Vitamins;


CAS 50-81-7 Vitamin C Coated C6H8O6 4.04 Pka Anti Oxidant 1.65g/Cm3 0


About Us

Yixing Jiangshan Bio-tech Co.,Ltd was founded in 1992. And it is situated in Yixing City of China. Yixing city enjoys the reputation as Oriental Water City and hometown of purple clay teapot. 160km from Shanghai, 160km from Nanjing, 160km from Hangzhou, 60km from Wuxi, with convenient transportation.




Q: How to order samples for quality inspection before commercial order?

Answer: We do provide customers with small samples for quality testing (sample size is 1 to 50 grams). Due to the cost of materials, some products can provide free samples.

Q: What is our minimum order quantity (MOQ)?

Answer: For high-value products, our MOQ starts from 1 gram, and other products usually start from 1 kg. For other low-priced products, the minimum order quantity can start from 10kgs to 100kgs.


Q: Are there any discounts?

Answer: Yes, we offer lower prices for large quantities. There will be different price ranges on our quotation, so please let us know how much you need.


Q: How do we guarantee product quality?

Answer: First of all, our quality control system reduces our quality problems to almost zero. We can always provide a certificate of analysis according to each batch of products, and we can also provide third-party analysis and testing according to customer requirements.

If we cause any quality problems, we will send you free goods for replacement or refund.


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Answer: You can contact us in the message box of any of our products displayed. You can also send us an email to our company's email address, or call us anytime!


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