DICTIONARY · CC-CEDICT

硫酸亞鐵

简硫酸亚铁 · 繁硫酸亞鐵

Mandarin · pinyin liú suān yà tiě

iron(II) sulfate; ferrous sulfate

Full entryShow on map

Characters in this entry

硫: liú · sulfur (element 16, S)
酸: suān · tart, sour; acid; stiff; spoiled
亞: Look up this written character
鐵: Look up this written character
亚: yà · Asia; second
铁: tiě · iron; strong, solid, firm

Written characters and their own readings; the entry’s pronunciation is shown above.

Explore the spelling

Mandarin tones

2–1–4–3 · liu2 suan1 ya4 tie3

Compare attested words with these syllables ↗

Dictionary tones. Connected speech can change their realization.

Connected dictionary

4character links

Explore word families ↗Compare pronunciations ↗Open character structure ↗

Counts describe dictionary records, not word frequency or semantic similarity. Source identities stay separate.

Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

硫酸亞鐵 · find source passages ↗ · 硫酸亚铁 · find source passages ↗

Explore Classical grammar ↗

Compare dictionary sources Wiktionary · 1 sense

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

noun

(inorganic chemistry) iron(II) sulfate; ferrous sulfate

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack