Purchase Qty. Reference FOB Price
1-26 Tons US$900.00
27-499 Tons US$450.00
500+ Tons US$449.00
Product Description
High Quality Sodium Thiosulphate 99% Min Cas 7772-98-7 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 bleaching agent for wheat straw and wool, and a ...