Para Nitro Toluene Ortho Sulphonic Acid

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Para Toluidine Ortho Sulfonic Acid

Nova Interchem supplies Para Toluidine Ortho Sulfonic Acid(PTOSA) as a specialty chemical intermediate, which is mainly used in the dyes and pigments sector. Please take note that the CAS number associated with PTOSA is 118-88-7, whereas CAS No. 121-03-9 relates to Para Nitro Toluene Ortho Sulphonic Acid (PNTOSA). PTOSA is considered an important intermediate material for the production of several dyes and other specialty chemicals. Nova Interchem concentrates on the provision of quality chemical intermediates which can be used for industrial applications.

The product is processed under the industrial standards of quality and safety. Its consistent chemical properties make it ideal for use by manufacturers in search of quality raw materials.

Vinylene Carbonate C3H2O3

Key Features of Para Toluidine Ortho Sulfonic Acid

01

High Purity

Supplied in high-quality grades suitable for dye intermediates, pigments, textile chemicals, and specialty chemical applications.

02

CAS No.

CAS No. 120-51-4 for accurate product identification, quality control, and specification requirements.

03

Chemical Formula

C₇H₉NO₃S with a molecular weight of approximately 187.22 g/mol.

04

Dye Intermediate

Used as an important intermediate for the manufacture of azo dyes, pigments, and other specialty colorants.

05

Textile Applications

Suitable for applications in textile dyeing and the production of specialty dye intermediates and color chemicals.

06

Versatile Applications

Used across dyes, pigments, textile chemicals, organic synthesis, research, and other specialty chemical applications.

Technical Specification

Product details and specifications of Para Toluidine Ortho Sulfonic Acid

Specification Details
Chemical Name Para Toluidine Ortho Sulfonic Acid
CAS No. 120-51-4
Synonyms 4-Amino-5-methylbenzenesulfonic Acid; p-Toluidine-2-sulfonic Acid; 4-Amino-5-methylbenzene-1-sulfonic Acid
Molecular Formula C₇H₉NO₃S
Molecular Weight 187.22 g/mol
Appearance White to Off-White Crystalline Solid
Purity ≥ 98% (Typical)
Uses Dye Intermediate, Pigment Intermediate, Textile Chemicals, and Organic Synthesis
Category Organic & Specialty Chemicals
Packaging Export Standard Packaging
FAQ

Frequently Asked Questions

Find answers to common questions about Para Toluidine Ortho Sulfonic Acid.

Para Toluidine Ortho Sulfonic Acid is primarily used as an organic intermediate in the manufacture of dyes, pigments, textile colorants, and other specialty chemical products.
Para Toluidine Ortho Sulfonic Acid has the CAS No. 120-51-4 and the chemical formula C₇H₉NO₃S. Its molecular weight is approximately 187.22 g/mol.
Para Toluidine Ortho Sulfonic Acid can be supplied in high-quality grades suitable for dye, pigment, textile, research, and specialty chemical applications. A typical purity specification is ≥98%, depending on the required grade and application.
Para Toluidine Ortho Sulfonic Acid should be handled according to the product's Safety Data Sheet (SDS). Appropriate personal protective equipment should be used, and the material should be stored in a cool, dry, and well-ventilated area away from incompatible materials.

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