Min. Order Reference FOB Price
22 Tons US$550.00-600.00 / Ton
Product Description
Product Description 1, in the dye industry for the production of vulcanized dyes, vulcanized blue and vulcanized blue raw materials. The printing and dyeing industry is used as a dye aid for dissolving vulcanized dyes. In the leather industry, it is used for hydrolyzing to depilate raw skin. It is ...