4-Nitro-4'-aminostilbene-2,2'-disulfonic acid

Product Name: 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
CAS No.: 119-72-2
Chemical Name: 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
Synonyms: NASDA;4 NASDA;ANSDACID;Semi DAS;-disulfonic acid;-aminodiphenyl sulfone;4-amino-4’-nitro-2’-stilbenedisulfonicacid;4-Nitro-4'-aminostilbene-2,2'-disulfonicaci;4-amino-4’-nitro-2,2’-stilbenedisulfonicacid;4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID
CBNumber: CB9258123
Molecular Formula: C14H12N2O8S2
Formula Weight: 400.38
MOL File: 119-72-2.mol

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4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Property

Melting point:: >300°C
Density: 1.5746 (rough estimate)
refractive index: 1.6900 (estimate)
pka: -1.31±0.45(Predicted)
Water Solubility: Soluble in water.
CAS DataBase Reference: 119-72-2(CAS DataBase Reference)
EPA Substance Registry System: Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]- (119-72-2)

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Safety

Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-36/37/39
RTECS: WJ6100000
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

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.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Alfa Aesar

Product number: B21467
Product name: 4-Amino-4'-nitrostilbene-2,2'-disulfonic acid, tech. 80%
Packaging: 5g
Price: $195.65
Updated: 2024/03/01

Alfa Aesar

Product number: B21467
Product name: 4-Amino-4'-nitrostilbene-2,2'-disulfonic acid, tech. 80%
Packaging: 1g
Price: $60.3
Updated: 2023/06/20

TRC

Product number: N926210
Product name: 4-Nitro-4''-aminostilbene-2,2''-disulfonicAcid
Packaging: 50mg
Price: $60
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0001985
Product name: 4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID
Purity: 95.00%
Packaging: 1G
Price: $508
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0001985
Product name: 4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID
Purity: 95.00%
Packaging: 5G
Price: $940
Updated: 2021/12/16

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4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Chemical Properties,Usage,Production

Uses

4-Nitro-4''-aminostilbene-2,2''-disulfonic Acid is used as a reactant in the synthesis of triazine-containing asymmetrical fluorescent brighteners.

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Nitro-4'-aminostilbene-2,2'-disulfonic acid Suppliers

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View Lastest Price from 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid manufacturers

Shanghai Xin Cheng Yue Chemical Co.,Ltd

Product: 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid 119-72-2
Price: US $0.00-0.00/kg
Min. Order: 1000kg
Purity: 99.8%
Supply Ability: 100000ton
Release date: 2024-01-26

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Nitro-4'-aMinostilbene-2,2'-disulfonic acid 119-72-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2019-12-31

119-72-2, 4-Nitro-4'-aminostilbene-2,2'-disulfonic acidRelated Search:

Sulfanilic acid TRANS-STILBENE Nickel bis(sulphamidate) Sodium p-styrenesulfonate Sulfamic acid Glycine Sodium 3-nitrobenzenesulphonate 6-Aminocaproic acid NITROGEN DIOXIDE 4-NITRO-4'-AMINOSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT 4,4'-DINITROSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT 4,4'-Dinitrostilbene-2,2'-disulfonic acid 4-NITROSTILBENE 4-AMINOSTILBENE 4-ACETAMIDO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID, DISODIUM SALT 4-Nitro-4'-aminostilbene-2,2'-disulfonic acid

4-amino-4’-nitro-2,2’-stilbenedisulfonicacid

2-(2-sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid

Semi DAS

ANSDACID

4-AMINO-4''-NITROSTILBENE-2,2''-DISULFONIC ACID, TECH. 80%

5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid

5-amino-2-[2-(4-nitrophenyl)ethenyl]cyclohexa-2,4-diene-1,1-disulfonic acid

-disulfonic acid

-aminodiphenyl sulfone

5-amino-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid

ANSD acid (4-nitro-4'-aminostibene-2,2'-disulfonic acid)

4-nitro-4' aminostibene-2',2" disulphonic acid

NASDA

4-amino-4’-nitro-2’-stilbenedisulfonicacid

5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-benzenesulfonicaci

kyselina4-amino-4’-nitrostilben-2,2’-disulfonova

kyselina4-nitro-4’-aminostilben-2,2’-disulfonova

4-AMINO-4'-NITROSTILBENE-2,2'-DISULFONIC ACID

4-NITRO-4'-AMINOSTILBENE-2,2'-DISULFONIC ACID

5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-benzenesulfonic acid

Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-

4-Nitro-4'-aminostilbene-2,2'-disulfonicaci

4-Nitro-4'-aminostilbene-2,2'-disulfonic acid ISO 9001：2015 REACH

4 NASDA

4-Nitro-4'-amino-dibenzyl-2,2'-disulphonic acid

119-72-2

19-72-2

C14H12N2O8S2