Composition: Sodium Thiosulfate Pentahydrate 100% Grade: Purified Boiling Point: > 100°C CAS Number: 10102-17-7 Density: 1.69 Chemical Formula: Na2S2O3.5H2O Molecular Weight: 248.18 g/mol Melting Point: 48.5°C (decomposes) Color: Colorless/white solid Physical State: Solid pH…