CAS No 2243-76-7 Alizarin Yellow Dye Content 70%

• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• CAS No.: 2243-76-7
• Formula: C13h9n3o5
• Einecs: 218-818-3
• Model NO.: YB003
• Colour: Orange-Brown
• Samples: Available
• Purity: 99%
• Certificates: ISO9001/SGS
• Package: 1kg/5kg/10kg/25kg
• Stocks: in Stock
• Lead Time: 5-7 Working Days
• Shelf Life: 2-3 Years
• Site Audit: Available
• Transport: Air/Express/Sea
• MOQ: 10g
• Transport Package: Drum/Bottle/Bags
• Specification: Dye content, 70%
• Trademark: Yunbang
• Origin: China

Product Description

CAS NO 2243-76-7 Alizarin Yellow Dye content ≥70%

 

Company Informations

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.

The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

Product Description

Mordant orange 1 is also known as Alizarin Yellow R, C.I. 14030. Mordant orange 1 is an azo dye. Azo dyes used as biological stains contain an azo group (−N=N−).

Application

Presently, azo dyes are used for coloring many different materials such as textile, leather, and plastics and for manufacturing paints and lacquers.

Presently, azo dyes are used for coloring many different materials such as textile, leather, plastics, food, and pharmaceuticals and for manufacturing paints and lacquers and for printings purposes as well
 

Product analysis

 

Melting point	250°C
Boiling point	429.53°C (rough estimate)
density	1.3681 (rough estimate)
refractive index	1.5600 (estimate)
solubility	Soluble in water, ethanol;
form	powder
Colour Index	14030
pka	11.2(at 25ºC)
color	Orange-brown
PH Range	10(Yellow)-12(Violet)
Water Solubility	SOLUBLE
λmax	385nm
Merck	14,255
BRN	962365
InChIKey	ZHFPEICFUVWJIS-BGWNKZQTSA-M
CAS DataBase Reference	2243-76-7(CAS DataBase Reference)
EPA Substance Registry System	Benzoic acid, 2-hydroxy-5-[(4-nitrophenyl)azo]- (2243-76-7)

Safety Information

Hazard Codes	Xn
Risk Statements	22-36
Safety Statements	24/25-26
WGK Germany	3
RTECS	VO5310000
HS Code	32041200

 

 

 

Detailed Photos