sodium thiosulfate

sodium thiosulfate 99% min. Na2S2O3 hypo 98% Sodium thiosulphate Product Description Sodium thioulphate Application: used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. and decolor agent. Storage & handling:Store the product in a cool and dry place ; prevent from direct sunlight , water and moisture ; avoid contact with strong acid,oxidants .Do not stores it for long time. Specification: Items Specification Na2S2O3·5H2O 99.0%MIN Water-insoluble 0.03%MAX Sulphide(as Na2S) 0.003%MAX Iron (as Fe ) 0.003%MAX
ixers, plating, leather, reductant