• USA Home
  • 32776 - 2,5-Diaminobenzenesulfonic acid

EMAIL THIS PAGE TO A FRIEND
32776 Aldrich

2,5-Diaminobenzenesulfonic acid

≥97.0% (T)

  • CAS Number 88-45-9

  • Linear Formula (H2N)2C6H3SO3H

  • Molecular Weight 188.20

  •  Beilstein Registry Number 2970398

  •  EC Number 201-832-9

  •  MDL number MFCD00007904

  •  PubChem Substance ID 24859686

Purchase

Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds More...
InChI Key   HEAHMJLHQCESBZ-UHFFFAOYSA-N
assay   ≥97.0% (T)
mp   298-300 °C (dec.)(lit.)

Description

Packaging

50, 250 g in poly bottle

Application

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.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2583PSN2 8 / PGII
WGK Germany 
2
RTECS 
DB5900100

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

Set your institution to view full text papers.
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?