Eosin Y CAS 15086-94-9 Solvent Red 43

• CAS No.: 15086-94-9
• Formula: C20h8br4o5
• EINECS: 239-138-3
• Environmental Protection: No
• Color: White to Light Yellow to Red
• Appearance: Liquid
• Model NO.: YBC098
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: White to Light Yellow to Red
• Samples: Available
• Certificates: ISO9001/SGS
• Package: 1g/5g/25g/100g/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: IND
• Trademark: Yunbang
• Origin: China

Product Description

Eosin Y CAS 15086-94-9 Solvent Red 43
 

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:	Solvent Red 43
Synonyms:	BROMO ACID J;BROMO ACID J TS, XL, OR XX;BROMOFLUORESCEIN;BRONZE BROMO ES;EOSIN Y;EOSIN Y DISODIUM SALT;EOSIN YELLOWISH WATER-SOLUBLE;EOSIN YELLOWISH Y
CAS:	15086-94-9
MF:	C20H8Br4O5
MW:	647.89
EINECS:	239-138-3
Product Categories:	marker;Organics
Mol File:	15086-94-9.mol

Solvent Red 43 Chemical Properties

Melting point	300 °C
Boiling point	640.3±55.0 °C(Predicted)
density	1.02 g/mL at 20 °C
refractive index	1.5000 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	H2O: 0.1 g/mL, dark red
pka	6.97±0.20(Predicted)
form	Liquid
Colour Index	45380:2
color	White to Light yellow to Red
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	DBZJJPROPLPMSN-UHFFFAOYSA-N
CAS DataBase Reference	15086-94-9
IARC	3 (Vol. 15, Sup 7) 1987
EPA Substance Registry System	Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy- (15086-94-9)

Safety Information

Hazard Codes	Xi
Risk Statements	36
Safety Statements	26-24/25
RIDADR	UN 1170 3/PG 2
WGK Germany	3
RTECS	LM5850000
HS Code	32041919

 

 

 

 

 

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