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Products >> Intermediate

DB-50 3-Amino-4-Methoxy-(2-Methyl-3-Chloro)Benzanilide

The newly-developed 3-Amino-4-Methoxy-(2-Methyl-3-Chloro)-Benzanilide, produced by our works, is made from 3-nitro-4-methoxy-benzic acid by processes of condensation with 2-methyl-3-choroaniline and reduction. It is developer with higher fastness among ice dyestuffs and mainly used for printing of cotton, staple fibre and yarn of famie, flax, etc. In the fields of dyeing, manufacturing of organic pigments, coloring of rinting ink and coating printing-paste, it also finds application.

Structural Formula:

Molecular formula: C15H15CLO2N2

Molecular weight: 291

Quality Standards of 3-Amino-4-Methoxy-(2-Methyl-3-Chloro)BenzanilideDB-50

Description

Specification

Appearance

light yellow powder

primary melting point of the dried

142

content of 3-Amino-4-Methoxy-(2-Methyl-3-Chloro)Benzanilide

98%

Insoluble matter in hydrochloric acid

0.1%

Shade and strength when coupling with Naphthol As on cotton fibre

similar to the standard

Percentage of screenings(80 mesh)

0.5%

 

 


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