hemin

== English == === Etymology === From Ancient Greek αἷμᾰ (haîmă, “blood”) + -in. By surface analysis, hem- +‎ -in. === Pronunciation === IPA(key): /ˈhi.mɪn/ === Noun === hemin (plural hemins) a reddish brown substance produced in a laboratory test for the presence of blood by reaction with glacial acetic acid and sodium chloride ==== Synonyms ==== hematin chloride protohemin ==== Derived terms ==== ==== Related terms ==== hematin