We are Hebei Youhao Dye based in Shijiazhuang, China. We are member of TradeKey.com since May, 2013. Our business is related to Chemicals industry and we specifically deal in dyestuffs,pigments. Please find our product details below:

acid orange ll
Acid dyes are mainly used in pigmentation such as wool, woolen cloth, caddice, silk, leather, the paper and metal etc. Meanwihle, it can be used on pigmentation such as ink, cosmetic, soap and food.

Rhodamine B
It is often used as a tracer dye within water to determine the rate and direction of flow and transport. Rhodamine dyes fluoresce and can thus be detected easily and inexpensively with instruments ca

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