CAS:10102-17-7
Molecular Formula:H10Na2O8S2
Molecular Weight:248.18
EINECS:600-156-5
Synonyms:SODIUM THIOSULFATE STD SOL. 0.1 MOL/L N15, 1 L; SODIUM THIOSULFATE STANDARD SOLUTION; SodiumThiosulphatePentahydrateAr
What is Sodium thiosulfate pentahydrate CAS 10102-17-7？
Sodium thiosulfate pentahydrate is a colorless monoclinic crystal. Odorless, with a cool and bitter taste. Easy to dissolve in water, the aqueous solution is nearly neutral. Dissolve in turpentine and ammonia. Insoluble in alcohol. Sodium thiosulfate pentahydrate is used as an analytical reagent, mordant, and fixative
Specification
| Item | Specification |
| Boiling point | 100 C |
| Density | 1.01 g/mL at 25 °C |
| Melting point | 48.5 °C |
| PH | 6.0-7.5 (100g/l, H2O, 20℃) |
| resistivity | 680 g/L (20 ºC) |
| Storage conditions | Store at +5°C to +30°C. |
Application
Sodium thiosulfate pentahydrate is used for dehydrochlorination in gases such as natural gas, naphtha, synthesis gas, and hydrogen nitrogen to protect downstream catalysts from poisoning. If the gas contains organic chlorine, it should first be converted to hydrogen chloride by cobalt molybdenum hydrogenation catalyst, and then absorbed by dechlorination agent.
Packaging
Usually packed in 25kg/drum,and also can be do customized package.
Synonyms
SODIUM THIOSULFATE STD SOL. 0.1 MOL/L N15, 1 L; SODIUM THIOSULFATE STANDARD SOLUTION; SodiumThiosulphatePentahydrateAr; SodiumThiosulphatePentahydratePhoto; SodiumThiosulfateNa2O3S2.5H2O; SodiumThiosulfatePure(Pentahydrate)
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