Other Chemical Products -- Dyestuffs

Dyestuffs -- 3-Amino-4-Chloro Benzamide

The newly-developed 3-amino-4-chloro benzamide,producted by our works, is made from 3-nitro-4-chloro benzoic acid by processes of condensation with ammonia and reduction.It is a developer with higher fastness among ice dyestuffs and mainly used for printing of cotton, staple fibre and yarn of ramie,flax,etc. In the fields of dyeing, manufacturing of organic pigments,coloring of printing ink and coating priting-paste, it also finds application.

Appearance : light yellow powder
Primary melting point of the dried : 159oC min
Content of 3-Amino-4-Chloro Benzamide 98% min
Insoluble matter in hydrochloric acid 0.1% max
Shade and strength when coupling with Naphthol AS on cotton fibre similar to the standard
Percentage of screenings(80 mesh) 0.5% max

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