STRONTIUM THIOSULFATE Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

Strontium thiosulfate has the molecular formula of SrS₂O₃ and the molecular weight of 199.7502 g/mol. It can be prepared by the reaction of sodium thiosulfate upon the chloride:
SrCl2+Na2S2O3 SrS2O3+2NaCl
It is moderately soluble in water (12.5 g/100 ml at 15°C) so that the solution must be evaporated at a low temperature to crystallize the product (salt-out temperature ～15°F (-9.4°C). A pentahydrate, SrS2O3·5H2O, is the result.Its density is 2.17 g/cm3 and it loses four waters of hydration at 100°C and decomposes at 225°C. In air, it forms sulfur plus strontium sulfate but the decomposition in an inert atmosphere remains unknown.
It is insoluble in ethanol and acetone. Its solubility in water varies with temperature.

Chemische Eigenschaften

Fine needles. Soluble in water; insoluble in alcohol.

STRONTIUM THIOSULFATE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

STRONTIUM THIOSULFATE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
MP Biomedicals, Inc.	--		United States	6561	81

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