Min. Order Reference FOB Price
27 Tons US$300.00-500.00 / Ton
Product Description
factory price Cas 7772-98-7 different size 99% sodium thiosulphate for water treatment 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, ...