Manufacturer Supply High Quality CAS 89-65-6 Erythorbic Acid

• CAS No.: 89-65-6
• Formula: C6h8o6
• EINECS: 201-928-0
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02AL
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Erythorbic Acid
CAS	89-65-6
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Erythorbic Acid
Product Name Erythorbic Acid

CAS 89-65-6

MF C6H8O6

MW 176.12

EINECS 201-928-0

MOL File 89-65-6.mol

Chemical Properties

Melting point 169-172 °C (dec.) (lit.)
alpha  -17.25 º (c=10, H2O 25 ºC)
Boiling point 227.71°C (rough estimate)
Density  1.3744 (rough estimate)
FEMA  2410 | ERYTHROBIC ACID
refractive index  -17.5 ° (C=10, H2O)
storage temp.  2-8°C
solubility  H2O: 0.1 g/mL, clear, colorless to very faintly yellow
form  Crystals or Crystalline Powder
pka 4.09±0.10(Predicted)
color  White to slightly yellow
optical activity [α]25/D 16.8°, c = 2 in H2O
Water Solubility  1g/10mL
Merck  14,5126
BRN  84271


Usage And Synthesis
Chemical Properties

Erythorbic acid occurs as a white or slightly yellow-colored crystals or powder. It gradually darkens in color upon exposure to light.

Uses

Antioxidant (industrial and food), especially in brewing industry, reducing agent in photography.

Uses

Erythorbic Acid is a food preservative that is a strong reducing agent (oxygen accepting) which functions similarly to antioxidants. In the dry crystalline state it is nonreactive, but in water solutions it reacts readily with atmospheric oxygen and other oxidizing agents, making it valuable as an antioxidant. During preparation, dissolving and mixing should incorporate a minimum amount of air, and storage should be at cool temperatures. It has a solubility of 43 g/100 ml of water at 25°c. One part is equivalent to one part ascorbic acid and equivalent to one part sodium erythorbate. It is used to control oxidative color and flavor deterioration in fruits at 150-200 ppm. It is used in meat curing to speed and control the nitrite curing reaction and prolong the color of cured meat at levels of 0.05%.

Uses

Erythorbic Acid is used as a food additive as an antimicrobial and antioxidative agent.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.