Vc; 50-81-7; Ascorbic Acid; L (+) -Ascorbic Acid

• Customization: Available
• CAS No.: 50-81-7
• Formula: C6h8o6
• Model NO.: YQVT0003
• Classification: Biochemical Reagents
• Grade: Br
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: 99%
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Vc; Ascorbic Acid
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: White Crystal
• Store: Room Temperature
• Molecular Weight: 176.12
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 100g; 500g; 1kg
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	VC; Ascorbic acid
CAS	50-81-7
Purity (content)	99%
Code	YQVT0003
Packing	100g; 250g; 500g; 1kg

For more product information and discounted prices, please contact customer service for assistance.

English name: VC; Ascorbic acid;L(+)-Ascorbic acid; L-Threo-2,3,4,5,6-pentahydroxy-1-hexenoic acid-4-lactone

Other names: ascorbic acid; Vitamin C; L-ascorbic acid; Vitamin C; 2,3,4,5,6-pentahydroxy-2-hexene-4-lactone

CAS number: 50-81-7

C6H8O6=176.12

Grade: AR

Content: ≥ 99.0%

Specific rotation:+20.5~21.5 °

Melting point: 190~192 ºC

Identification: Qualified

Dissolution clarity: ≤ 0.5 grade

Heavy metals: ≤ 0.001%

Burning residue: ≤ 0.1%

Copper: ≤ 0.0005%

Iron: ≤ 0.0002%

Solution extinction value (420mm): ≤ 0.03

Appearance: White crystal, odorless, with a citric acid like sour taste. Stable in dry air, impure and many natural products can be oxidized by air and light, and their aqueous solution quickly oxidizes to dehydroascorbic acid. Alkali, iron, and copper can accelerate the reaction. It can form stable metal salts, which are relatively strong reducing agents. After storage, the color darkens and turns into varying degrees of light yellow. Dissolve 1G in approximately 3ml of water, 30ml of ethanol, and 50ml of anhydrous ethanol

Purpose: Biochemical research. Reference reagents for measuring a-r-s-e-n-i-c, iron, phosphorus, and iodine. Chromatographic analysis reagents. Food antioxidants. Masking agent. Reducing agent. Measure bismuth, calcium, magnesium, titanium, molybdenum, tungsten, antimony, etc. A-d-r-e-n-a-l-i-n-e determination

Storage: RT, avoid light, avoid contact with metal

Company Profile

Nanjing Yanqiao Technology Co., Ltd is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Our company has various products, mainly engaged in various biochemical reagents, including enzymes, proteins, amino acids, carbohydrates, plant hormones, separation materials, culture media, buffers, pigments, chemical additives, etc.

The products are widely used in chemical plants, power plants, lubricating oil plants, pharmaceutical plants and water treatment processes, as well as the construction industry, agriculture, printing and dyeing industry, stationery production, university laboratories, scientific research institutions and other fields.

We adhere to the management principle of "quality first, service first, continuous improvement and innovation to meet customers", and take "zero defects, zero complaints" as the quality goal.

With mature and stable products, considerate service and good reputation, Nanjing Yanqiao Technology Co., Ltd. Sincerely welcomes friends at home and abroad to negotiate and cooperate, and work together!

Packaging & Shipping