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.