1Purity:99%Min
2Insoluble Matter In Water: 0.01% Max
3Sulfides: 0.001%Max
4White monoclinic crystal
5Competitive price

Our manufactory and company are biggest exporter in China, we can provide the best quality and price.

1, Chemical name: Sodium thiosulfate Item  Photo gradeTech gradeAnhydrous gradeAppearancecolorless transparent crystal colorless transparent crystal white powderAssay≥99.00%≥98.5%≥98.0%Water Insoluble matter ≤0.01%≤0.03%≤0.03%Sulfide≤0.001%≤0.003%≤0.001%Fe≤0.001%≤0.003%≤0.001%PH value6.5-9.56.5-9.56.5-9.5Granularity12-16----