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Levothyroxine Sodium

CAS 55-03-8 · C15H10I4NNaO4

Hazard class

Danger — Health hazard

Pictograms

Health hazard

H-statements

H361 Suspected of damaging fertility or the unborn child
H372 Causes damage to organs through prolonged or repeated exposure
H373 May causes damage to organs through prolonged or repeated exposure

Synonyms

Levothyroxine sodium · L-Thyroxine sodium · 55-03-8 · Euthyrox · Unithroid · levothroid · Levoxyl · Thyroxine sodium

Molecular weight

798.85 g/mol

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Health hazard

Data source

Aggregated classification PubChem

GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.