FAST RED RC BASE
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Items：FAST RED RC BASE
C.I.：37120
CAS: 95-03-4
Chemical
Formula：C7H9Cl2NO
Appearance: Grey powder
Melting point: 195℃（decompose）
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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