| 单词 | manganese sulphate |
| 释义 | > as lemmasmanganese sulphate manganese sulphate n. a sulphate of manganese, esp. manganese( ii) sulphate (manganous sulphate), a pale pink crystalline solid, Mn(SO4), often obtained as the tetrahydrate and used as a fertilizer, a fungicide, and pigment in ceramics and textile dyeing. ΚΠ 1898 M. M. P. Muir & H. F. Morley Watts' Dict. Chem. (new ed.) IV. 574/2 Manganese sulphates. I. Manganous salts. The normal salt MnSO4 is...a white salt, with very faint rose tint. 1946 Thorpe's Dict. Appl. Chem. (ed. 4) VII. 497/2 Manganese sulphate is used as a fertiliser in neutral or alkaline soils deficient in available manganese, particularly in calcareous soils. 1989 Martindale's Extra Pharmacopoeia (ed. 29) 1268/2 Manganese sulphate is used to prevent or treat manganese deficiency. It is used similarly in veterinary practice. < as lemmas |
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