Description

2-Methyl-4-Nitroaniline Sulphate is a high-purity organic salt derivative of 2-methyl-4-nitroaniline, valued for its stability and reactivity as a key chemical intermediate. This compound is essential for synthesizing complex molecules, particularly in the production of dyes, pigments, and advanced organic materials. It is primarily sought by manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries for research and production-scale applications.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of azo dyes and organic pigments, providing color fastness and specific hue properties.
• Agrochemical Synthesis: Used in the manufacturing of certain herbicides and pesticides, where its nitroaniline structure serves as a building block for active ingredients.
• Pharmaceutical Research: Acts as an intermediate in the development of pharmacologically active compounds and fine chemicals.
• Chemical Research & Development: Serves as a standard or starting material in organic synthesis for novel compound creation.
• Photographic Chemicals: Can be utilized in the production of certain light-sensitive chemicals used in photographic processes.

Basic Information

Product Name	2-Methyl-4-Nitroaniline Sulphate
CAS No.	71735-30-3
Molecular Formula	C7H10N2O6S
Molecular Weight	250.23 g/mol
Synonyms	2-Methyl-4-nitrobenzenamine sulfate; 4-Nitro-o-toluidine sulfate; 2-Amino-5-nitrotoluene sulfate; 2-Methyl-4-nitroaniline hydrogen sulfate; o-Toluidine, 4-nitro-, sulfate; Benzenamine, 2-methyl-4-nitro-, sulfate (1:1); 4-Nitro-2-methylaniline sulphate
EINECS	Contact for details

Quality Control

Our 2-Methyl-4-Nitroaniline Sulphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and incompatible materials. The compound may be light-sensitive; store away from direct light exposure.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.