Aniline 2,5 Disulphonic Acid

Aniline 2,5 Disulphonic Acid

CAS Number
98-44-2
Molecular Formula
C6H7NO6S2

About Aniline 2,5 Disulphonic Acid

Aniline 2,5-disulfonic acid (CAS 98-44-2) is increasingly utilized as a high purity fine chemical for the domestic synthesis of specialized acid dyes, reflecting a significant trend where US manufacturers are reshoring supply chains to mitigate global sourcing risks and ensure compliance with TSCA regulations. 1-Aminob...

Aniline 2,5 Disulphonic Acid Specifications

CAS Number
98-44-2
Molecular Formula
C6H7NO6S2
IUPAC NameORBotanical Name
2-aminobenzene-1,4-disulfonic acid
Canonical SMILES
C1=CC(=C(C=C1S(=O)(=O)O)N)S(=O)(=O)O
InChI Key
LDCCBULMAFILCT-UHFFFAOYSA-N
Molecular Weight
253.25 g/mol

Dye Intermediate

A critical organic building block primarily used in the industrial production of vibrant and durable acid, azo, and reactive dyes for textile manufacturing

Specialty Chemical Intermediate

A versatile precursor employed in the synthesis of organic pigments, optical whitening agents, and other functionalized chemical compounds

Organic Synthesis Building Block

A highly sulfonated aniline derivative used in academic and industrial research for the development of self-doped conducting polymers and advanced electronic materials

Photographic Chemical

A functional component utilized in the formulation of specialized photographic chemicals and food colorants.

Aniline 2,5 Disulphonic Acid FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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