p-[(2,4-diaminophenyl)azo]benzenesulphonamide

Product Name: p-[(2,4-diaminophenyl)azo]benzenesulphonamide
CAS No.: 103-12-8
Chemical Name: p-[(2,4-diaminophenyl)azo]benzenesulphonamide
Synonyms: Parazol;Relbazon;Rubiazol I;Pronzin rubrum;Prontosil rubrum;Prontosil flavum;sulfamidochrysoidine;4-(2,4-diaminophenyl)azobenzenesulfonamide;p-[(2,4-Diaminophenyl)azo]benzenesulfonamide;p-[(2,4-diaminophenyl)azo]benzenesulphonamide
CBNumber: CB2933757
Molecular Formula: C12H13N5O2S
Formula Weight: 291.33
MOL File: 103-12-8.mol

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p-[(2,4-diaminophenyl)azo]benzenesulphonamide Property

Melting point:: 249.5°C
Density: 1.4999 (rough estimate)
refractive index: 1.5630 (estimate)
Boiling point:: 601.2±65.0 °C(Predicted)
pka: 9.73±0.10(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: API0004690
Product name: PRONTOSIL
Purity: 95.00%
Packaging: 5MG
Price: $499.9
Updated: 2021/12/16

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p-[(2,4-diaminophenyl)azo]benzenesulphonamide Chemical Properties,Usage,Production

Definition

ChEBI: A diphenyldiazene compound having two amino substituents at the 2- and 4-positions and an aminosulphonyl substituent at the 4'-position. It was the first antibacterial drug, (introduced 1935) and the first of the sulfonamide antibiotics.

p-[(2,4-diaminophenyl)azo]benzenesulphonamide Preparation Products And Raw materials

Raw materials

Preparation Products

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p-[(2,4-diaminophenyl)azo]benzenesulphonamide Suppliers

China 1 United States 2 Global 3

Alfa Chemistry

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Fax: 1-516-927-0118
Email: Info@alfa-chemistry.com
Country: United States
ProdList: 24072
Advantage: 58

Dideu Industries Group Limited

Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Country: China
ProdList: 22783
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BOC Sciences

Tel: +1-631-485-4226
Fax: 1-631-614-7828
Email: inquiry@bocsci.com
Country: United States
ProdList: 19553
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View Lastest Price from p-[(2,4-diaminophenyl)azo]benzenesulphonamide manufacturers

Dideu Industries Group Limited

Product: p-[(2,4-diaminophenyl)azo]benzenesulphonamide 103-12-8
Price: US $1.10/g
Min. Order: 1g
Purity: 99.9%
Supply Ability: 100 Tons Min
Release date: 2021-07-14

103-12-8, p-[(2,4-diaminophenyl)azo]benzenesulphonamideRelated Search:

sulfachrysoidine Acid Black 234 p-[(2,4-diaminophenyl)azo]benzenesulphonamide

Parazol

Prontosil flavum

Prontosil rubrum

Pronzin rubrum

Relbazon

Rubiazol I

4-(2,4-diaminophenyl)azobenzenesulfonamide

4-(2,4-diaminophenyl)diazenylbenzenesulfonamide

4-[2,4-bis(azanyl)phenyl]diazenylbenzenesulfonamide

p-[(2,4-diaminophenyl)azo]benzenesulphonamide

sulfamidochrysoidine

Benzenesulfonamide, 4-[2-(2,4-diaminophenyl)diazenyl]-

p-[(2,4-diaminophenyl)azo]benzenesulphonamide USP/EP/BP

p-[(2,4-Diaminophenyl)azo]benzenesulfonamide

103-12-8