Product Overview

Description

Trypan Blue CAS : 72-57-1

Detailed Product Description

Synonym	Sodium ditolyl-4,4-bis(2- azo-8-amino-1-naphthol-3,6-disulfonate)Naphthyl amine blue Direct blue 14Direct blue 3B
Molecular Formula	C34H24N6O14S4Na4
Molecular Weight	960.81
CAS Number	72-57-1

 

Specification

Properties

form       powder

composition    Dye content, ~40%

mp   >300 °C(lit.)

solubility  H2O: 10 mg/mL

suitability cell culture tested

 

TEST      SPECIFICATION

Appearance (Color)       Conforms to Requirements

Dark Brown

Appearance (Form)       Powder

Cell Culture Test     Pass

Solubility (Color)    Conforms to Requirements

Very Dark Blue c = 10mg/ml; Water

Dye Content (Approximately)       40 %

 

About US

Founded in 2004, Beijing Solarbio Science & technology Co. Ltd. is a large high-tech biological enterprise integrating R & D, production, sales and service. Headquartered in Beijing, the company has branches or agents in more than 30 provinces and cities across the country.

 

With a nationwide service network, it is one of the largest life science R & D Reagent Suppliers in China. Our company exports products to American, Japan and other developed countries in Europe. Through the Alibaba international website and has been highly recognized in the international market.

 

At present, our company supplies nearly 10,000 kinds of products, over 5,000 of which are available in stock. Our products involve molecular biology, cell biology, immunology, biomedicine and other relevant areas. We continuously expand the range of our products to provide customers with the best and most professional products.

 

Our products have been widely used in many famous scientific research institutes such as China Academy of Sciences, Tsinghua University, Beijing University and Fudan University. With reliable and stable quality product and perfect after-sale service we established a good brand image. Now Solarbio has been recognized by scientific researchers in China and become a famous band recommended by many distributors.

 

With professional R & D and quality inspection team, advanced storage and logistics system as well as strict GMP and ISO 9000 standards for production and management, we are committed to provide users with the best reagents, the most professional products and the most perfected solutions, aiming to build a world-class national brand.

 

We are determined to take an independent brand strategy. Meanwhile, we look forward to further cooperation with more scientific research institutes and make efforts for the development of human life science research to achieve mutual benefit and win-win results.

 

FAQ

1.Q: How about your samples?

    A: Depends on your quantity.

 

2.Q: What is your delivery time?

    A: Within 7 days after payment.

 

3.Q: How about your payment methods?

    A: T/T, Western Union, Also the payment could via alibaba.

 

4.Q: Are your manufacture?

    A: Yeah, we are. Our company is located in Beijing. You are welcome to visit our company.

 

5.Q: Which shipping methods do you have?

    A: Shipping by International Express, such as DHL, FEDEX, TNT, UPS, EMS.