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

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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)

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Safety

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

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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.

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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

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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

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

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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

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Stilbenes

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