Sulfide dyes yog ib hom sulfur-muaj dyes nrog complex molecular qauv. Nws feem ntau yog ua los ntawm qee cov tshuaj tsw qab amines, aminophenols thiab lwm cov organic compounds rhuab nrog sulfur lossis sodium polysulfide, uas yog, vulcanized. Sulfide dyes feem ntau insoluble hauv dej, thiab thaum dyeing, t ...
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