- m-phenylene diamine
one kind of dyes intermediates. Mainly used in producing basic orange, basic
brown, sulfur yellow, direct yellow brown D3G, direct fast black RN, fur dyes etc. This
dyes intermediates can also be used as epoxy resin stabilization agent, cement freezing
agent and other chemical testing agent.
- m-Amino-urea
One kind of dyes intermediates. Mainly used in preparing dyes of reactive yellow KE
and ME as one of new type dyes intermediates.
- BIS-J-Acid
one kind of dyes intermediates. Mainly used in producing direct red, direct
acid-proof purplish red and azo dyes.
- 1.4-Dihydroxyanthraquinone
one kind of dyes intermediates. Mainly used in preparing vat grey BG, vat
brown BR, disperse blue R, disperse blue SW, disperse blue HSR, acid anthraquinone purple
R, acid anthraquinone pure blue SG, acid anthraquinone green G, lake purple red 3BL, lake
purple 4BL and other dyes. This kind of dyes intermediates itself can be used as disperse
orange GL dyes.
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