ChemicalBook >> CAS DataBase List >>4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID

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
Molecular Weight:
678.74
MDL Number:
MFCD00041943
MOL File:
5463-64-9.mol
Last updated:2023-05-15 10:43:31

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

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
Colour Index 24860
pka -1.33±0.50(Predicted)
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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Risk Statements  36/37/38
Safety Statements  24/25
HS Code  29270000
NFPA 704
1
1 0

4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B404800 4,4''-Bis(4-amino-1-naphthylazo)-2,2''-stilbenedisulfonicAcid(TechnicalGrade) 5463-64-9 50mg $105 2021-12-16 Buy
TRC B404800 4,4''-Bis(4-amino-1-naphthylazo)-2,2''-stilbenedisulfonicAcid(TechnicalGrade) 5463-64-9 100mg $185 2021-12-16 Buy
Biosynth Carbosynth FB18690 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid - 70% 5463-64-9 2g $200 2021-12-16 Buy
Biosynth Carbosynth FB18690 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid - 70% 5463-64-9 5G $400 2021-12-16 Buy
Medical Isotopes, Inc. 43799 4,4??-Bis(4-amino-1-naphthylazo)-2,2??-stilbenedisulfonicAcid,90% 5463-64-9 100mg $650 2021-12-16 Buy
Product number Packaging Price Buy
B404800 50mg $105 Buy
B404800 100mg $185 Buy
FB18690 2g $200 Buy
FB18690 5G $400 Buy
43799 100mg $650 Buy

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

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

Global( 40)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd
+86-29-87569266 15319487004 1015@dideu.com China 2263 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 29831 58
LEAP CHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 24738 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24539 81
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11714 57
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-83725681-603 China 4505 50

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID  pictures 2022-08-30 4,4'-BIS(4-AMINO-1-NAPHTHYLAZO)-2,2'-STILBENEDISULFONIC ACID
5463-64-9
US $1.10 / g 1g 99.00% 100 Tons Min Dideu Industries Group Limited
4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenesulfonic Acid [Indicator for Organic Acid Anhydrides by Morpholine Method]  pictures 2020-02-26 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenesulfonic Acid [Indicator for Organic Acid Anhydrides by Morpholine Method]
5463-64-9
US $0.00-0.00 / KG 1KG 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd
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  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 ISO 9001:2015 REACH 4,4-Bis(4-Amino-1-Naphthylazo)-2,2-StilbenedisulfonicAci Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[2-(4-amino-1-naphthalenyl)diazenyl]- 4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic Acid (Technical Grade) 5-((E)-(4-aminonaphthalen-1-yl)diazenyl)-2-((E)-4-((E)-(4-aminonaphthalen-1-yl)diazenyl)-2-sulfostyryl)benzenesulfonic acid 5463-64-9 C34H26N6O6S2 Stilbenes Organics Pharmaceuticals Sulfur & Selenium Compounds Stilbenes Amines Fluorescent Labels & Indicators Intermediates & Fine Chemicals