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捏合永固紫，讓你的產品更加卓越！永固紫捏合，是一種制備工藝，旨在通過捏合過程將永固紫粗品與其他材料混合并細化，以獲得粒徑均勻、顏色穩(wěn)定、透明度好的…

Dear Customer,Greetings!Due to the rising prices of raw materials and the impact of safety and environmental protection factors, the price of our Yonggu Purple product has been adjusted upward effective immediately. We a…

永固紫技術說明書

CAS：6358-30-1 索引號；C.I.P.V23

顏料紫23,23號紫, 喹吖啶酮紫,永固紫RL CAS：6358-30-1 索引號：C.I.P.V23