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Reactive Dyes Are Commonly Used In Three Primary Colors: 3BS Red (C.I. Reactive Red 195)

Date:Jun 20, 2019

Reactive dyes are commonly used in three primary colors: 3BS red (C.I. Reactive Red 195)

Basic Information


product name:


Reactive Red 3BS, Reactive Red M-3BE, Reactive Red M-3BF, Reactive Red SP-3B, Reactive Brilliant Red ME-3BS, etc.


Molecular formula: C31H19ClN7Na5O19S6


Molecular weight: 1136.32


CAS: 93050-79-4


Structural formula: Reactive red 3BS has two isomers, generally referred to as the meta-ester C.I. Reactive Red 195, and some is the para-ester C.I. Reactive Red 241 (241 price is several times 195).