Meanings
nouniron(II) sulfate (uncountable)
alternative iron(II) sulphate
- USuncountablechemistryThe green, crystalline salt of divalent iron and sulfuric acid, FeSO₄, chiefly used as a pigment and in water treatment.
Synonyms: iron sulfate, iron sulphate, sulphate of iron, sulfate of iron, ferrous sulfate, ferrous sulphate, copperas, green copperas
Synonyms & antonyms
nounThe green, crystalline salt of divalent iron and sulfuric acid, FeSO₄, chiefly used as a pigment and in water treatment.
Translations
Arabic كِبْرِيتَات الْحَدِيد الثَنَائِيّ, زَاج أَخْضَر
- كِبْرِيتَات الْحَدِيد الثَنَائِيّ (kibrītāt al-ḥadīd aṯ-ṯanāʔiyy)FeSO4
- زَاج أَخْضَر (zāj ʔaḵḍar)FeSO4
- قَلْقَطَار (qalqaṭār)FeSO4
Bulgarian зеле́н ка́мък
- зеле́н ка́мък (zelén kámăk)FeSO4
Chinese Mandarin 硫酸亞鐵 /硫酸亚铁
- 硫酸亞鐵 /硫酸亚铁 (liúsuānyàtiě)FeSO4
Czech síran železnatý
- síran železnatýFeSO4
Finnish ferrosulfaatti, rautavihtrilli
- ferrosulfaattiFeSO4
- rautavihtrilliFeSO4
- rauta(II)sulfaattiFeSO4
French couperose
- couperoseFeSO4
German Eisen(II)-sulfat, Eisenvitriol
- Eisen(II)-sulfatFeSO4
- EisenvitriolFeSO4
Hindi हरा कसीस, हीराकसीस
- हरा कसीस (harā kasīs)FeSO4
- हीराकसीस (hīrāksīs)FeSO4
Hungarian vas(II)-szulfát
- vas(II)-szulfátFeSO4
Irish vitrial glas
- vitrial glasFeSO4
Russian сульфат железа(II), желе́зный купорос
- сульфат железа(II)FeSO4
- желе́зный купорос (želéznyj kuporos)FeSO4
Scottish Gaelic copar-dubhaidh, copar
- copar-dubhaidhFeSO4
- coparFeSO4
Swedish järn(II)sulfat, järnvitriol
- järn(II)sulfatFeSO4
- järnvitriolFeSO4
Cite this entry
APA
iron(II) sulfate. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/iron%28II%29%20sulfate
MLA
“iron(II) sulfate.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/iron%28II%29%20sulfate. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “iron(II) sulfate,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/iron%28II%29%20sulfate.
Source: iron(II) sulfate on Wiktionary, CC BY-SA 4.0.