CAS Number Lookup Tool

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Sodium thiosulfate pentahydrate (CAS 10102-17-7)

CAS Number 10102-17-7
English Name Sodium thiosulfate pentahydrate
Chinese Name 硫代硫酸钠
Molecular Formula H10Na2O8S2
Molecular Weight 248.18
Density 1.729
Melting Point 48.5℃
Water Solubility 680G/L(20℃)
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About CAS Numbers

A CAS Registry Number is a unique numerical identifier assigned by the Chemical Abstracts Service to every chemical substance described in the open scientific literature. It contains up to 10 digits separated by hyphens (e.g. 107-98-2). Use this free tool to look up any chemical by its CAS number and get molecular properties instantly.

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