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88-45-9(2,5-Diaminobenzenesulfonic acid) Product Description

2,5-Diaminobenzenesulfonic acid Structure88-45-9
CAS No.88-45-9
Chemical Name:2,5-Diaminobenzenesulfonic acid
CBNumber:CB0117652
Molecular Formula:C6H8N2O3S
Formula Weight:188.2
MOL File:Mol file
2,5-Diaminobenzenesulfonic acid Synonyms:
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 Property

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

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

MSDS

2,5-Diaminobenzenesulfonic acid MSDS2,5-Diaminobenzenesulfonic acid

2,5-Diaminobenzenesulfonic acid Suppliers

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