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

Product Name: 4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID
CAS No.: 5463-64-9
Chemical Name: 4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID
Synonyms: BANASS;NSC 5067;C.I.24860;HESSIAN BORDEAUX;4,4-Bis(4-Amino-1-Naphthylazo)-2,2-StilbenedisulfonicAci;4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENESULFONIC ACID;4,4'-Bis(4-amino-1-naphtylazo)stilbene-2,2'-disulfonic acid;4,4'-Bis(4-amino-1-naphtylazo)-2,2'-stilbenedisulfonic acid;[Indicator for Organic Acid Anhydrides by Morpholine Method];4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID
CBNumber: CB5298617
Molecular Formula: C34H26N6O6S2
Formula Weight: 678.74
MOL File: 5463-64-9.mol

More

Less

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

Melting point:: >300°C
Density: 1.2173 (rough estimate)
refractive index: 1.7000 (estimate)
storage temp.: Hygroscopic, Refrigerator, Under Inert Atmosphere
solubility: Basic Methanol (Slightly), DMSO (Slightly, Heated)
form: Solid
pka: -1.33±0.50(Predicted)
Colour Index: 24860
color: Black
Stability:: Hygroscopic
EPA Substance Registry System: Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-amino-1-naphthalenyl)azo]- (5463-64-9)

More

Less

Safety

Risk Statements: 36/37/38
Safety Statements: 24/25
HS Code: 29270000

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

More

Less

N-Bromosuccinimide Price

TRC

Product number: B404800
Product name: 4,4''-Bis(4-amino-1-naphthylazo)-2,2''-stilbenedisulfonicAcid(TechnicalGrade)
Packaging: 50mg
Price: $105
Updated: 2021/12/16

TRC

Product number: B404800
Product name: 4,4''-Bis(4-amino-1-naphthylazo)-2,2''-stilbenedisulfonicAcid(TechnicalGrade)
Packaging: 100mg
Price: $185
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB18690
Product name: 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid - 70%
Packaging: 2g
Price: $200
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB18690
Product name: 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid - 70%
Packaging: 5G
Price: $400
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 43799
Product name: 4,4??-Bis(4-amino-1-naphthylazo)-2,2??-stilbenedisulfonicAcid,90%
Packaging: 100mg
Price: $650
Updated: 2021/12/16

More

Less

4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID Chemical Properties,Usage,Production

Chemical Properties

DARK COLORED CRYSTALS WITH A GREEN SHEEN

Uses

A 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

Raw materials

Preparation Products

More

Less

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

Belgium 1 Canada 1 China 26 Germany 2 Japan 2 United Kingdom 3 United States 3 Global 38

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

S.Z. PhyStandard Bio-Tech. Co., Ltd.

Tel: 0755-83725681-603
Fax: +86 755 28094224
Country: China
ProdList: 4496
Advantage: 50

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Shanghai Yongye Biotechnology Co., Ltd.

Tel: 86-021-61559134 15921386130
Fax: 021-55068248
Email: 3423497944@qq.com
Country: China
ProdList: 8144
Advantage: 55

Chengdu Dianchun Technology Co., Ltd

Tel: 400-1166-196 18502815961
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 14603
Advantage: 60

More

Less

View Lastest Price from 4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenesulfonic Acid [Indicator for Organic Acid Anhydrides by Morpholine Method] 5463-64-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2019-12-30

5463-64-9, 4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACIDRelated Search:

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

4,4'-Bis(4-amino-1-naphtylazo)stilbene-2,2'-disulfonic acid

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&nbsp

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

HESSIAN BORDEAUX

4,4'-bis[(4-amino-1-naphthyl)azo]stilbene-2,2'-disulphonic acid

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[ 5-[(4-amino-1-naphthalenyl)azo]-

4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenesulfonic Acid [Indicator for Organic Acid Anhydrides by morpholine method]

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

4,4'-Bis[(4-amino-1-naphthalenyl)azo]stilbene-2,2'-disulfonic acid disodium salt

C.I.24860

2,2'-(1,2-Ethenediyl)bis[5-[(4-amino-1-naphthalenyl)azo]benzenesulfonic acid]

4,4'-Bis(4-amino-1-naphtylazo)-2,2'-stilbenedisulfonic acid

4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic Acid (Technical Grade)

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[2-(4-amino-1-naphthalenyl)diazenyl]-

4,4-Bis(4-Amino-1-Naphthylazo)-2,2-StilbenedisulfonicAci

4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID ISO 9001：2015 REACH

5-((E)-(4-aminonaphthalen-1-yl)diazenyl)-2-((E)-4-((E)-(4-aminonaphthalen-1-yl)diazenyl)-2-sulfostyryl)benzenesulfonic acid

4，4’-Bis(4-amino-1-naphthylazo)-2，2’-stilbenedisulfonic Acid

4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic Acid (Technical Grade)

5463-64-9

C34H26N6O6S2

Stilbenes

Organics

Pharmaceuticals

Sulfur & Selenium Compounds

Stilbenes

Amines

Fluorescent Labels & Indicators

Intermediates & Fine Chemicals