94 results about "Sodium thiosulfate" patented technology

Sodium thiosulfate (sodium thiosulphate) is an inorganic compound with the formula Na₂S₂O₃·xH₂O. Typically it is available as the white or colorless pentahydrate, Na₂S₂O₃·5H₂O. The solid is an efflorescent (loses water readily) crystalline substance that dissolves well in water. It is also often called sodium hyposulfite or hypo.