Description

Bis(n-Methylanilinium) Sulphate is an organic salt primarily used as a key intermediate in the synthesis of dyes, pigments, and specialty chemicals. Its value lies in providing a stable, reactive source of the N-methylanilinium cation for coupling and condensation reactions. This compound is essential for manufacturers in the dyestuff, agrochemical, and pharmaceutical intermediates sectors requiring high-purity chemical building blocks.

Application

• Dye and Pigment Manufacturing: A crucial intermediate in the production of triarylmethane and other cationic dyes.
• Agrochemical Synthesis: Used in the preparation of certain herbicides and plant growth regulators.
• Pharmaceutical Intermediates: Serves as a building block for the synthesis of more complex active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Employed in organic synthesis for creating novel compounds and materials.
• Photographic Chemicals: Can be utilized in the formulation of specific sensitizers and developers.
• Corrosion Inhibitor Formulations: Acts as a component in specialty formulations for metal surface treatment.

Basic Information

Product Name	Bis(n-Methylanilinium) Sulphate
CAS No.	38846-29-6
Molecular Formula	C14H20N2O4S
Molecular Weight	312.38 g/mol
Synonyms	Bis(N-methylanilinium) sulfate; N-Methylanilinium sulfate (2:1); N-Methylaniline sulfate; N-Methylbenzenaminium sulfate (1:2); N,N-Dimethylanilinium sulfate (common alias); Aniline, N-methyl-, sulfate (2:1); 1-Methyl-1-phenylhydrazinium sulfate; N-Methylphenylammonium sulfate
EINECS	Contact for details

Quality Control

Our Bis(n-Methylanilinium) Sulphate is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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