| 释义 |
Definition of iron sulphate in English: iron sulphate(US iron sulfate) noun 1Iron(ii) sulphate (ferrous sulphate), FeSO₄, a green crystalline solid used in dyeing, nutritional supplements, water purification, etc. 2Iron(iii) sulphate (ferric sulphate), Fe₂(SO₄)₃, a yellow crystalline solid used as a mordant in dyeing.
Origin Mid 19th century; earliest use found in The Mechanics' Magazine. Definition of iron sulphate in US English: iron sulphate(US iron sulfate) noun 1Iron(ii) sulphate (ferrous sulphate), FeSO₄, a green crystalline solid used in dyeing, nutritional supplements, water purification, etc. 2Iron(iii) sulphate (ferric sulphate), Fe₂(SO₄)₃, a yellow crystalline solid used as a mordant in dyeing.
Origin Mid 19th century; earliest use found in The Mechanics' Magazine. |