2,5-Diaminobenzenesulfonic acid

Product Name: 2,5-Diaminobenzenesulfonic acid
CAS No.: 88-45-9
Chemical Name: 2,5-Diaminobenzenesulfonic acid
Synonyms: 2-Sulfo-p-phenylenediamine;2,5-Diaminobenzolsulfonsure;2,5-diaminobenzenesulfonate;2-Sulfo-1,4-phenylenediamine;2,5-diamino-benzenesulfonicaci;2,5-DIAMINOBENZENESULFONIC ACID;P-PHENYLENEDIAMINESULFONIC ACID;2,5-diaminobenzenesulphonic acid;2,5-Diaminophenyl-1-sulfonic acid;Benzenesulfonic acid,2,5-diaMino-
CBNumber: CB0117652
Molecular Formula: C6H8N2O3S
Formula Weight: 188.2
MOL File: 88-45-9.mol

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2,5-Diaminobenzenesulfonic acid Property

Melting point:: 298-300 °C (dec.)(lit.)
Boiling point:: 500°C
Density: 1.366 (estimate)
refractive index: 1.6490 (estimate)
form: solid
pka: 5.17±0.10(Predicted)
BRN: 2970398
CAS DataBase Reference: 88-45-9(CAS DataBase Reference)
EPA Substance Registry System: Benzenesulfonic acid, 2,5-diamino- (88-45-9)

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Safety

Hazard Codes: C,Xi
Risk Statements: 34-36/37/38
Safety Statements: 26-36/37/39-45-36
RIDADR: UN 2583 8/PG 2
WGK Germany: 2
RTECS: DB5900100
HazardClass: 8
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

P310Immediately call a POISON CENTER or doctor/physician.

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

Sigma-Aldrich

Product number: 32776
Product name: 2,5-Diaminobenzenesulfonic acid
Purity: ≥97.0% (T)
Packaging: 50g
Price: $54.7
Updated: 2020/08/18

Sigma-Aldrich

Product number: 32776
Product name: 2,5-Diaminobenzenesulfonic acid
Purity: ≥97.0% (T)
Packaging: 250g
Price: $131
Updated: 2020/08/18

TCI Chemical

Product number: P1691
Product name: 1,4-Phenylenediamine-2-sulfonic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $47
Updated: 2020/06/24

TCI Chemical

Product number: P1691
Product name: 1,4-Phenylenediamine-2-sulfonic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $143
Updated: 2020/06/24

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2,5-Diaminobenzenesulfonic acid Chemical Properties,Usage,Production

Chemical Properties

violet powder

2,5-Diaminobenzenesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Reactive Blue 74 disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate Reactive Blue 49

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2,5-Diaminobenzenesulfonic acid Suppliers

Belgium 1 China 114 Europe 1 France 1 Germany 1 India 3 Japan 3 Slovakia 1 Switzerland 1 The Netherlands 1 United Kingdom 6 United States 17 Global 150

J & K SCIENTIFIC LTD.

Tel: 010-82848833- ;010-82848833-
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com;market6@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Binhai Gaolou Chemical Co., Ltd

Tel: 0086-13805118479 +86-515-84388001
Fax: +86-515-84388006
Email: sales@gaolouchem.com
Country: China
ProdList: 15
Advantage: 49

Alfa Aesar

Tel: 400-610-6006; 021-67582000
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30160
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386 / 800-988-0390
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24555
Advantage: 81

BeiJing Hwrk Chemicals Limted

Tel: 0757-86311057-
Fax: 0757-86311057
Email: kennyrong@hwrkchemical.com
Country: China
ProdList: 17296
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Energy Chemical

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Email: sales8178@energy-chemical.com
Country: China
ProdList: 44025
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Capot Chemical Co., Ltd

Tel: +86 (0) 571 85 58 67 18
Fax: 0086-571-85864795
Email: sales@capotchem.com
Country: China
ProdList: 18227
Advantage: 66

Adamas Reagent, Ltd.

Tel: 400-600-9262
Email: bxy@titansci.com
Country: China
ProdList: 13915
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070-
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19992
Advantage: 64

XiaoGan ShenYuan ChemPharm co,ltd

Tel: 0712-2580635- ;0712-2580635
Fax: QQ: 1791901229
Email: 1791901229@qq.com;1791901229@qq.com;
Country: China
ProdList: 8993
Advantage: 52

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View Lastest Price from 2,5-Diaminobenzenesulfonic acid manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 2,5-Diaminobenzenesulfonic acid 88-45-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2019-12-30

career henan chemical co

Product: 2,5-Diaminobenzenesulfonic acid 88-45-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 25kg
Release date: 2019-07-10

88-45-9, 2,5-Diaminobenzenesulfonic acidRelated Search:

ACID YELLOW 65 REACTIVE BLUE 4 Ponceau S Mordant Brown 33 disodium 5-((4-acetylamino-2-sulphophenyl)azo)-6-amino-4-hydroxynaphthalene-2-disulphonate ACID RED 66 UNIBLUE A SODIUM SALT 2,5-Diaminobenzenesulfonic acid Aniline-2-sulfonic acid phosphoric acid 4-Amino-benzenesulfonic acid monosodium salt Ethyl 2-(Chlorosulfonyl)acetate N,N'-(1,4-Phenylene)bis(acetoacetamide) 1,3-DIAMINOBENZENESULFONIC ACID Folic acid Glycine Sodium 2-aminosulphanilate Metanilic acid

1,4-PHENYLENEDIAMINE-2-SULPHONIC ACID

1,4-PHENYLENEDIAMINE-3-SULFONIC ACID

1,4 DIAMINOBENZENE 2 SULFONIC ACID

2,5-DIAMINOBENZENESULFONIC ACID

2,5-DiaMinobenzenesulfonic acid, 97%, contains <10% Monohydrochloride salt

1,4-Diamino-2-benzenesulfonic acid

2,5-Diaminophenyl-1-sulfonic acid

2,5-Diaminobenzene-1-sulfonic acid

2,5-Diaminobenzenesulfonic acid,90%,tech.

P-PHENYLENEDIAMINESULFONIC ACID

PARA PHENYLENE DIAMINE SULFONIC ACID

2,5-diamino-benzenesulfonicaci

Benzenesulfonic acid,2,5-diaMino-

2,5-DiaMinobenzenesulfonic acid >=97.0% (T)

2-Sulfo-p-phenylenediamine

2,5-DIAMINOBENZENESULFONIC ACID, TECH., 90%

p-Phenylenediamine-2-sulfonic acid

2,5-diaminobenzenesulphonic acid

P-phenylene-diamine-ortho-sulphonic acid

p-Phenylenediamine-3-sulfonic acid

2,5-Diaminobenzolsulfonsure

p-Phenylenediamine-5-sulfonic acid

2-Sulfo-1,4-phenylenediamine

Para Phenylene Di Amine Ortho Sulfonic Acid (PPDSA)

2,5-diaminobenzenesulfonate

1,4-Phenylenediamine-2-sulfonicAcid&gt

88-45-9

SO3HC6H3NH22

H2N2C6H3SO3H

C6H7N2O3S

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