Assertion: ammonia | /r/HasProperty | mentioned by persian-arab chemist
Facets:
value: since the 13th century
type: TEMPORAL
Source sentences:
text: In the form of sal ammoniac (نشادر, nushadir), ammonia was important to the Muslim alchemists as early as the 8th century, first mentioned by the Persian-Arab chemist Jābir ibn Hayyān, and to the European alchemists since the 13th century, being mentioned by Albertus Magnus.