Colorless or slightly yellow transparent monoclinic crystal. 1>Used in fixers,plating, leather,reductant,dechlorinating agent 2>Sulfur dyeing agent 3>As a blush preventive agent 4>As a disinfectant and decolor agent. 1>25KG/50KG compound plastic woven bag with inner polythene liner 2>1000kg Jumbo bags 3>Any other particular requirements to the package can be discussed.
