Brilliant Blue CAS 3844-45-9 Erioglaucine Disodium Salt; Acid Blue 9

• CAS No.: 3844-45-9
• Formula: C37h37n2nao9s3
• EINECS: 223-339-8
• Environmental Protection: No
• Color: Dark Purple
• Appearance: Fine Crystalline Powder
• Model NO.: YBC103
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: Dark Purple
• 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: 85%
• Trademark: Yunbang
• Origin: China

Product Description

Brilliant Blue CAS 3844-45-9 Erioglaucine Disodium Salt ; Acid Blue 9
 

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:	Erioglaucine disodium salt
Synonyms:	BenzeneMethanaMiniuM,N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)Meth-yl]aMino]phenyl](2-sulfophenyl)Met-hylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-,inner salt, sodiuM salt (1:2);Acid Blue 9, dye content approximately 60%;Brilliant Blue E 133;Duasyn Acid Blue Ae 02;E 133 (dye);Japan Food Blue No. 1;Puricolor Blue Abl 9;Sicovit brilliant Blue 85e133
CAS:	3844-45-9
MF:	C37H37N2NaO9S3
MW:	772.88
EINECS:	223-339-8
Product Categories:	Triphenylmethane;Aromatics;Analytical Chemistry;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Sele-nium Compounds;Dyes and Pigments;Organics;Food Colors by Food Sanitation Law in Japan
Mol File:	3844-45-9.mol

Erioglaucine disodium salt Chemical Properties

Melting point	283 °C (dec.)(lit.)
density	0.65
storage temp.	2-8°C
solubility	water: soluble1mg/mL
form	Fine Crystalline Powder
Colour Index	42090
color	Dark purple
Water Solubility	SOLUBLE
λmax	406 nm, 625 nm
Merck	14,1373
Stability:	Stable. Incompatible with strong oxidizing agents.
Biological Applications	Treating coughing,sneezing,rhinorrhea,nasal obstruction,rhinitis; medical devices
LogP	-0.320
IARC	3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System	C.I. Acid Blue 9, disodium salt (3844-45-9)

Safety Information

Hazard Codes	Xn
Risk Statements	33-52/53
Safety Statements	24/25
WGK Germany	3
RTECS	BQ4725000
TSCA	Yes
HS Code	29309090
Hazardous Substances Data	3844-45-9(Hazardous Substances Data)
Toxicity	LD50 s.c. in mice: 4.6 g/kg (Gross)

 

Detailed Photos