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FAST RED RC BASE

Items:FAST RED RC BASE

C.I.:37120

CAS:  95-03-4

Chemical Formula:C7H9Cl2NO

Appearance: Grey powder

Melting point: 195?(decompose)

Uses: It mainly used for cotton fabric dyeing and printing, also can be used for dyeing silk, viscose, nylon fabric, but also can be used as intermediates of pigment and other fast dyes. Cotton dyeing, mainly with naphthol AS-OL coupling dye red. The coupling capacity of the product is moderate, the coupling speed is moderate, and the coupling pH value is 5-6.5