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ChemicalBook > Product Catalog >Organic Chemistry >Amides >Sulfonic acids amino compound >2,5-Diaminobenzenesulfonic acid

2,5-Diaminobenzenesulfonic acid

2,5-Diaminobenzenesulfonic acid Structure
CAS No.
88-45-9
Chemical Name:
2,5-Diaminobenzenesulfonic acid
Synonyms
2,5-Diaminobenzenesulfonic;2-Sulfo-1,4-phenylenediamine;2-Sulfo-p-phenylenediamine;2,5-Diaminobenzolsulfonsure;2,5-diaminobenzenesulfonate;2,5-diamino-benzenesulfonicaci;2,5-DIAMINOBENZENESULFONIC ACID;P-PHENYLENEDIAMINESULFONIC ACID;2,5-diaminobenzenesulphonic acid;2,5-Diaminophenyl-1-sulfonic acid
CBNumber:
CB0117652
Molecular Formula:
C6H8N2O3S
Molecular Weight:
188.2
MOL File:
88-45-9.mol
MSDS File:
SDS
Modify Date:
2024/5/31 17:33:32
Request For Quotation

2,5-Diaminobenzenesulfonic acid Properties

Melting point 298-300 °C (dec.) (lit.)
Boiling point 500°C
Density 1.366 (estimate)
vapor pressure 0Pa at 25℃
refractive index 1.6490 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility 2.308g/L in organic solvents at 20 ℃
pka 5.17±0.10(Predicted)
form solid
color White to Light gray to Light orange
Water Solubility 4g/L at 26℃
BRN 2970398
LogP 0.146 at 26℃
CAS DataBase Reference 88-45-9(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonic acid, 2,5-diamino- (88-45-9)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
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
HS Code  2921.59.8090
HazardClass  8
PackingGroup  III
NFPA 704
1
3 0

2,5-Diaminobenzenesulfonic acid price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 32776 2,5-Diaminobenzenesulfonic acid ≥97.0% (T) 88-45-9 50G ₹4633.1 2022-06-14 Buy
Sigma-Aldrich(India) 32776 2,5-Diaminobenzenesulfonic acid ≥97.0% (T) 88-45-9 250G ₹14635.4 2022-06-14 Buy
TCI Chemicals (India) P1691 1,4-Phenylenediamine-2-sulfonic Acid 88-45-9 5G ₹2700 2022-05-26 Buy
TCI Chemicals (India) P1691 1,4-Phenylenediamine-2-sulfonic Acid 88-45-9 25G ₹8200 2022-05-26 Buy
Product number Packaging Price Buy
32776 50G ₹4633.1 Buy
32776 250G ₹14635.4 Buy
P1691 5G ₹2700 Buy
P1691 25G ₹8200 Buy

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

Chemical Properties

violet powder

Uses

2,5-Diaminobenzenesulfonic acid was used in preparation of a polymeric dye, required for laccase-mediated dyeing of cotton.

General Description

2,5-Diaminobenzenesulfonic acid is a dye precursor. Electrochemical copolymerization of 2,5-diaminobenzensulfonic acid and aniline by cyclic voltammetry on IrO2 coated titanium electrodes was reported.

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 REACTIVE BLUE 2 hexasodium 4-amino-3,6-bis[[4-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt Acid Yellow 158:1 Reactive Blue 94 4-Amino-3-[[4'-[(2,7-diamino-1-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-5-hydroxy-6-[(4-nitro-2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt Levafix Brilliant Blue E-B
Reactive Orange 29 REACTIVE ORANGE 14 Direct Red 75 tetrasodium salt Acid Red 34 1-amino-4-(4-amino-2-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid
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2,5-Diaminobenzenesulfonic acid Suppliers

Global( 282)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
BTC pharm India +918790379245 AndhraPradesh, India 1269 58 Inquiry
Orgo Chem Pvt Ltd +91-2223829669 +91-2223829669 Maharashtra, India 41 58 Inquiry
Chemofine Dyes and Chemicals Pvt., Ltd. +91-22900400 +91-2225788202 Mumbai, India 6 58 Inquiry
Jainik Industries +91-9825999909 +91-9825010525 Gujarat, India 3 58 Inquiry
R K Synthesis Limited +91-9825095198 +91-9825095198 Gujarat, India 130 58 Inquiry
Biokemix +91 (40) 6662-6366 New Delhi, India 487 50 Inquiry
Metropolitan Eximchem Ltd. 91 22 408 1529 New Delhi, India 148 38 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Shivay Industries 07942541978 Ahmedabad, India 9 58 Inquiry
Supplier Advantage
BTC pharm India 58
Orgo Chem Pvt Ltd 58
Chemofine Dyes and Chemicals Pvt., Ltd. 58
Jainik Industries 58
R K Synthesis Limited 58
Biokemix 50
Metropolitan Eximchem Ltd. 38
A.J Chemicals 58
TCI Chemicals (India) Pvt. Ltd. 58
Shivay Industries 58

2,5-Diaminobenzenesulfonic acid Spectrum

2,5-Diaminobenzenesulfonic acid(88-45-9)MS2,5-Diaminobenzenesulfonic acid(88-45-9)IR12,5-Diaminobenzenesulfonic acid(88-45-9)IR2

88-45-9(2,5-Diaminobenzenesulfonic acid)Related Search:

Folic acid Glycine Sodium 2-aminosulphanilate Metanilic acid Sulfanilic acid
Phthalimide p-Phenylenediamine N,N-Dimethyl-1,4-phenylenediamine 3,4-Diaminobenzenesulfonic acid Aniline-2-sulfonic acid
4-Amino-benzenesulfonic acid monosodium salt Ethyl 2-(Chlorosulfonyl)acetate N,N'-(1,4-Phenylene)bis(acetoacetamide) p-Phenylenediamine dihydrochloride 1,3-DIAMINOBENZENESULFONIC ACID
ACID BLUE 25 REACTIVE BLACK 5 ACID YELLOW 65
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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 Para Phenylene Di Amine Ortho Sulfonic Acid (PPDSA) 2,5-diaminobenzenesulfonate 1,4-Phenylenediamine-2-sulfonicAcid> 2,5-Diaminobenzenesulfonic acid ISO 9001：2015 REACH p-Phenylenediamine-2-sulphonic acid TIANFUCHEM--88-45-9---2,5-Diaminobenzenesulfonic acid 2-Sulfo-1,4-phenylenediamine 2,5-Diaminobenzenesulfonic PPDOSA P-Phenylene-Diamine-2-Sulfonic Acid PPDSA (2,5-Diaminobenzenesulfonic acid) 2 5-DIAMNIOBENZENESULFONIC ACID (PPDOSA) PARA PHENYLENE DIAMINE ORTHO SULFONIC ACID 88-45-9 SO3HC6H3NH22 H2N2C6H3SO3H C6H7N2O3S Sulfonic/Sulfinic Acids Sulfur Compounds Organic Building Blocks Building Blocks Organic Building Blocks Sulfonic/Sulfinic Acids Sulfur Compounds Intermediates of Dyes and Pigments Building Blocks Chemical Synthesis Organic Building Blocks Sulfonic/Sulfinic Acids Sulfur Compounds