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Meaning of sodium thiosulfate | Babel Free

Noun CEFR B2

Definitions

An inorganic compound that is typically available as the pentahydrate, Na₂S₂O₃·5H₂O. It is used in iodometry, photographic processing, gold extraction, etc.

uncountable

Equivalents

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

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