isulfure emnyama, ekwabizwa ngokuba yi-ethyl sulfur pyrimidine, yidayi yokwenziwa kwezinto eziphilayo esetyenziswa kakhulu ekudayeni, kwimizi-mveliso ye-pigment kunye ne-inki. Kwishishini lelaphu, i-sulphur emnyama yeyona dayi iphambili yokudaya imicu ye-cellulose, elungele kakhulu iimveliso ezimnyama zelaphu lomqhaphu, phakathi kwayo i-L...
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