SULFO J ACID

CAS Number: 6535-70-2

Molecular Formula: C10H9NO7S2

Purity: SULFO J ACID 99% purity

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About SULFO J ACID

Sulfo J Acid (CAS 113-59-7) is an essential derivative in the high purity fine chemicals sector, serving as a vital diazo component and coupling agent for the production of specialized reactive dyes and high-performance pigments required in precision industrial applications (Pharma/API purity 99% | General Industry pur...

SULFO J ACID Specifications

CAS Number

6535-70-2

Molecular Formula

C10H9NO7S2

Molecular Weight

319.31 g/mol

IUPAC Name

2-amino-5-hydroxynaphthalene-1,7-disulfonic acid

Canonical SMILES

NC1=C2C(C=C(C=C2C=C(C1)O)S(=O)(=O)O)S(=O)(=O)O

InChI Key

HIVUAOXLSJITPA-UHFFFAOYSA-N

PubChem CID

23701297

HSN No

29222190

CAS Number

6535-70-2

Molecular Formula

C10H9NO7S2

Molecular Weight

319.31 g/mol

IUPAC Name

2-amino-5-hydroxynaphthalene-1,7-disulfonic acid

Canonical SMILES

NC1=C2C(C=C(C=C2C=C(C1)O)S(=O)(=O)O)S(=O)(=O)O

InChI Key

HIVUAOXLSJITPA-UHFFFAOYSA-N

PubChem CID

23701297

HSN No

29222190

Molecular Weight

319.31 g/mol

Purity

SULFO J ACID 99% purity

Physical appearance

Grey crystals or powder

odor

Sharp smell

Melting Point

200-205°C

Boiling Point

603.18℃ [at 101 325 Pa]

Freezing point

200-205°C

Flash Point

logP

-2.31

Hazard Classes and Categories

Not Classified (97.4%)

Dye Intermediate

A critical organic intermediate primarily used as a precursor in the synthesis of azo and reactive dyes for coloring textiles, leather, and paper

Textile Processing Agent

A functionalized naphthalene derivative used in the formulation of reactive dyes to support colorfastness and durable coloring of natural fibers like cotton and cellulose

Ink and Paper Additive

A specialized chemical building block used to produce dyes for inks and paper coatings that provide high color stability and resistance to washing and light

Research and Development Chemical

A sulfonated aromatic compound utilized in laboratory settings for studying dye chemistry and developing new dye molecules with specific solubility and fixation properties.