ChemicalBook > Product Catalog >Organic Chemistry >Amides >Sulfonic acids amino compound >4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID

4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID

4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID Suppliers list
Company Name: BOC Sciences
Tel: 1-631-619-7922
Email: inquiry@bocsci.com
Products Intro: Product Name:4,4'-bis-(4-Amino-1-naphthylazo)-2,2'-stilbenesulfonic acid
CAS:5463-64-9
Company Name: J & K SCIENTIFIC LTD.  
Tel: 400-666-7788 +86-10-82848833
Email: jkinfo@jkchemical.com;market6@jkchemical.com
Products Intro: Product Name:4,4'-Bis(4-aMino-1-naphthylazo)-2,2'-stilbenesulfonic Acid [Indicator for Organic Acid Anhydrides by Morpholine Method]
CAS:5463-64-9
Package:1G
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
Email: sh@meryer.com
Products Intro: Product Name:4,4'-Bis(4-aMino-1-naphthylazo)-2,2'-stilbenesulfonic Acid [Indicator for Organic Acid Anhydrides by Morpholine Method]
CAS:5463-64-9
Package:1g Remarks:B1489
Company Name: TCI (Shanghai) Development Co., Ltd.  
Tel: 021-67121386 / 800-988-0390
Email: Sales-CN@TCIchemicals.com
Products Intro: Product Name:4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenesulfonic Acid [Indicator for Organic Acid Anhydrides by morpholine method]
CAS:5463-64-9
Package:743RMB/1G
Company Name: Energy Chemical  
Tel: 021-58432009 / 400-005-6266
Email: info@energy-chemical.com
Products Intro: Product Name:4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID
CAS:5463-64-9
Package:1G
4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID Basic information
Product Name:4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID
Synonyms:2,2'-(1,2-Ethenediyl)bis[5-[2-(4-aMino-1-naphthalenyl)diazenyl]benzenesulfonic Acid;NSC 5067;[Indicator for Organic Acid Anhydrides by Morpholine Method];4,4'-Bis(4-aMino-1-naphthylazo)-2,2'-stilbenesulfonic Acid ;2,2’-(1,2-ethenediyl)bis[5-[(4-amino-1-naphthalenyl)azo]-benzenesulfonicaci;4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID;4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENESULFONIC ACID;BANASS
CAS:5463-64-9
MF:C34H26N6O6S2
MW:678.74
EINECS:226-754-2
Product Categories:Pharmaceuticals;Sulfur & Selenium Compounds;Amines;Fluorescent Labels & Indicators;Organics;Stilbenes;Intermediates & Fine Chemicals
Mol File:5463-64-9.mol
4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID Structure
4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID Chemical Properties
Melting point >300°C
density 1.2173 (rough estimate)
refractive index 1.7000 (estimate)
storage temp. Hygroscopic, Refrigerator, Under Inert Atmosphere
Colour Index 24860
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
HS Code 29270000
MSDS Information
ProviderLanguage
ACROS English
4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID Usage And Synthesis
Chemical PropertiesDARK COLORED CRYSTALS WITH A GREEN SHEEN
UsesA new indicator for the determination of organic acid anhydrides by the morpholine method.
4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID Preparation Products And Raw materials
Tag:4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID(5463-64-9) Related Product Information
Solvent Black 3 4,4'-Diamino-2,2'-stilbenedisulfonic acid 4,4'-DIAMINOSTILBENE DIHYDROCHLORIDE 1,4-DIAMINONAPHTHALENE 5-Amino-2-methylbenzenesulfonic acid m-[(p-Aminophenyl)azo]benzenesulphonic acid 4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID 4-PHENYLAZO-1-NAPHTHYLAMINE