Nitrotetrazolium Blue Chloride; Tetrazoliumnitrobt; CAS 298-83-9

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Product origin: Changsha, Hunan, China

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Description

Nitrotetrazolium blue chloride;tetrazoliumnitrobt;CAS 298-83-9

Nitrotetrazolium blue chloride Chemical Properties

Melting point	200°C
density	1.5521 (rough estimate)
refractive index	1.7350 (estimate)
storage temp.	2-8°C
solubility	meth anol: 50 mg/mL, clear, very strongly yellow
form	Powder/Solid
color	Yellow
Water Solubility	Soluble in water, ethanol and metha nol.
Sensitive	Light Sensitive
λmax	256 nm
BRN	4115923
Stability:	Stable, but store cold.
Biological Applications	Diagnosis of Alzheimer's disease,bacterial vaginosis,behavioral disturbances in children,Hirschsprung disease; phosphatase assay; phytase assay; detecting bacteria,microorganisms,phosphoinositides,yeast; generating and detecting
EPA Substance Registry System	2H-Tetrazolium, 2,2'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-(4-nitrophenyl)-5-phenyl-, dichloride (298-83-9)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	22-68/20/21/22-20/21/22-36-36/37/38-41
Safety Statements	36-45-36/37-26-39
WGK Germany	3
RTECS	XF8045000
F	8-10-23
TSCA	Yes
HS Code	32041900
Toxicity	LD50 orl-mus: 2 g/kg YAKUD5 32,614,1990

Nitrotetrazolium blue chloride Usage And Synthesis

Chemical Properties	yellow crystals
Definition	ChEBI: An organic chloride salt having nitro blue tetrazolium(2+) as the counterion.
Hazard	Moderately toxic by ingestion.
Safety Profile	Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx and Clí.

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.

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