CAS 6368-72-5 Sudan Red 7b (Fat Red Bluish)

• CAS No.: 6368-72-5
• Formula: C24h21n5
• EINECS: 228-862-5
• Environmental Protection: No
• Color: Maroon
• Appearance: Powder
• Model NO.: YBC199
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Maroon
• Samples: Available
• Certificates: ISO9001/SGS
• Package: 10g/25g/100g/500g/1kg
• 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: 98%
• Trademark: Yunbang
• Origin: China

Product Description

CAS 6368-72-5 Sudan Red 7B(Fat Red Bluish)
 

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

General description

BSA is a single polypeptide chain consisting of about 583 amino acid residues and no carbohydrates. At pH 5-7 it contains 17 intrachain disulfide bridges and 1 sulfhydryl group.

Application

Bovine serum albumin is broadly used as an additive to cell culture media, especially serum-free media. It provides a range of benefits including protection from oxidative damage and stabilization of other media components such as fatty acids and pyridoxal.
 

FAQ

1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
A: We can have a discussion.

3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.

4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.

5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.

6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Product analysis

Product Name:	SUDAN RED 7B
Synonyms:	2-Naphthalenamine, N-ethyl-1-4-(phenylazo)phenylazo-;N-ETHYL-1-((PARA-(PHENYLAZO)PHENYL)AZO)-2-NAPHTHYLAMINE;Fat Red 7B, Fat red bluish, Solvent Red19;Sudan Red 7B,Fat Red 7B, Fat red bluish, Solvent Red19;Sudan Red 7B/Solvent Red 19;Sudan Red 7B 50GR;Sudan Red 7B 5GR;Fat red 7B, Molecular Biology
CAS:	6368-72-5
MF:	C24H21N5
MW:	379.46
EINECS:	228-862-5
Product Categories:	Organics
Mol File:	6368-72-5.mol

SUDAN RED 7B Chemical Properties

Melting point	130 °C (dec.)(lit.)
Boiling point	497.32°C (rough estimate)
density	1.3490 (rough estimate)
refractive index	1.6300 (estimate)
storage temp.	Amber Vial, Refrigerator, Under inert atmosphere
solubility	Chlor-oform, DMSO, Meth-anol
pka	3.58±0.40(Predicted)
form	Powder
Colour Index	26050
color	Maroon
BRN	3534323
Stability:	Light Sensitive
CAS DataBase Reference	6368-72-5
IARC	3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System	2-Naphthalenamine, N-ethyl-1-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]- (6368-72-5)

Safety Information

Hazard Codes	Xn
Risk Statements	22
Safety Statements	37/39-26
WGK Germany	3
RTECS	QM2850000
HS Code	32041900

 

SUDAN RED 7B Usage And Synthesis

Chemical Properties	bordeaux crystalline powder
Uses	Sudan Red 7B is a fat soluble dye. Sudan Red 7B has been used to study the effects of emulsifying agents on disposition of lipid soluble drugs included in fat emulsion. Dyes and metabolites, Environmental Testing.
Definition	ChEBI: Sudan Red 7B is a member of azobenzenes.
Preparation	4-(Phenyldiazenyl)benzenamine diazotization, and N-ethylnaphthalen-2-amine coupling.
Safety Profile	Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

 

Detailed Photos