Sodium sulfide

  • Yellow flakes And Red flakes Industrial Sodium Sulfide

    Yellow flakes Thiab Liab flakes Industrial Sodium Sulfide

    Siv los txo tus neeg sawv cev lossis tus neeg sawv cev mordant hauv kev ua cov sulfur dyes, ua tus neeg sawv cev hauv kev lag luam uas tsis yog-ferrous metallurgical, raws li mordant tus neeg sawv cev rau paj rwb tuag, siv hauv kev lag luam tanner, hauv khw muag tshuaj kev lag luam ua qee yam phenacetin, hauv kev lag luam electroplate, rau hydriding galvanize.