Shingiro ya violet 1 yamazi, cyangwa amazi yibanze ya violet 1, ni impapuro zisiga irangi impapuro zikoreshwa mugusiga imyenda nimpapuro.
Violet yibanze 1 ni Basonyl Violet 600, Basonyl Violet 602, Methyl Violet 2B irangi ryubukorikori rikoreshwa cyane mugusiga imyenda no gusiga impapuro.Irindi zina.Bikunze gukoreshwa mu gusiga ipamba, ubudodo, ubwoya nizindi fibre karemano.Shingiro ya violet 1 izwiho ibara ryiza ry'ubururu hamwe nibara ryiza ryihuta.