sodium hyposulfite

noun

, Chemistry.

1. sodium thiosulfate.

Word History and Origins

Origin of sodium hyposulfite¹

First recorded in 1865–70

Example Sentences

Measure 10 c.c. of the solution, add 20 c.c. of potassium iodide 1/10, 2 c.c. of acetic acid and drop by drop a decinormal solution of sodium hyposulfite until decoloration.

From Project Gutenberg