What types of industrial chemicals does Chemtom supply?

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Which global regions does Chemtom export to?

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Benzidine-2,2'-Disulfonic Acid Supplier

Benzidine-2,2'-Disulfonic Acid | 117-61-3

Product Code:

117-61-3

CAS No:

117-61-3

Application:

Reactive dyes, direct dyes, azo dyes, textile colorants, Dye Intermediate Synthesis, Sulfonated Polyimide Preparation, Polymer Electrolyte Membrane Research, Laboratory & Materials Development

Class:

Aromatic diamino disulfonic acid

Form:

Solid

Molecular Formula:

C_₁₂H_₁₂N_₂O_₆S_₂

Molecular Weight:

346.37

Melting Point:

190

Boiling Point:

680

Flash Point:

137

Solubility:

Soluble in water, soluble in alkali

Olfactory:

Odorless / no characteristic odor

Manufacturing Country:

India

Synonyms:

2,2'-Benzidinedisulfonic acid4,4'-Diamino Diphenyl 2,2' Disulphonic acid2,2'-DisulfobenzidineBenzidine-2,2'-Disulfonic Acid

Benzidine-2,2'-Disulfonic Acid MSDS (Material Safety Data Sheet) or Specification

Specification MSDS

Chemtom is a leading supplier and exporter of Benzidine-2,2'-Disulfonic Acid (CAS 117-61-3) from India, serving chemical, coating, textile, water treatment and industrial manufacturers worldwide with consistent quality and dependable bulk supply.

What is Benzidine-2,2'-Disulfonic Acid?

Benzidine-2,2'-Disulfonic Acid is a textile processing chemical used in textile and leather/ glass applications. It supports pre-treatment, dyeing, printing and finishing of textiles. It has a molecular formula of C₁₂H₁₂N₂O₆S₂ and a molecular weight of 346.37 g/mol and is supplied as a solid.

Also known as: 2,2'-Benzidinedisulfonic Acid, 2,2'-Disulfobenzidine, Benzidine-2,2'-Disulfonic Acid.

Technical Specifications:

• CAS Number: 117-61-3
• Molecular Formula: C₁₂H₁₂N₂O₆S₂
• Molecular Weight: 346.37 g/mol
• Physical Form: Solid
• Melting Point: 190 °C
• Boiling Point: 680 °C
• Flash Point: 137 °C
• Solubility: Soluble in water, soluble in alkali

Key Applications of Benzidine-2,2'-Disulfonic Acid:

• Dye Intermediate Synthesis
• Sulfonated Polyimide Preparation
• Polymer Electrolyte Membrane Research
• Laboratory & Materials Development

Benefits:

• Works as a textile processing chemical that supports pre-treatment, dyeing, printing and finishing of textiles
• Good compatibility with common industrial raw materials, solvents and process conditions
• Helps manufacturers achieve consistent batch-to-batch performance

Industries We Serve:

• Chemical and specialty chemical manufacturers
• Paints, coatings and inks producers
• Textile, leather and paper industries
• Water treatment and process industries
• Distributors and bulk buyers

Why Buy Benzidine-2,2'-Disulfonic Acid from Chemtom?

• Quality Assured: Every batch is checked for purity and specification compliance
• Complete Documentation: COA, MSDS/SDS and TDS available on request
• Flexible Packaging: Bags, drums, HDPE containers and customised pack sizes for trial and bulk orders
• Global Reach: Prompt dispatch across India and reliable export logistics
• Competitive Pricing: Bulk and repeat-order pricing tailored to your volume

Contact Chemtom today for Benzidine-2,2'-Disulfonic Acid price, samples and technical support.

Phone: 9909015733Email: sales@chemtom.comWebsite: www.chemtom.com