Min. Order Reference FOB Price
27 Tons US$180.00-390.00 / Ton
Product Description
china water treatment material 99% Sodium Thiosulphate with good price sodium thiosulphate Mainly used in photographic industry as a fixer. Secondly, it is used as a reducing agent for dichromate when tanning leather, a neutralizing agent for nitrogen-containing tail gas, a mordant, a ...