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Kupfer sulfate
Chemeschen Numm: Kupfer sulfate
Molekular Formel: Cuso4· 5h2O
Molekülle Gewiicht: 249,7
Cas：7758-99-8
Charakter: Et ass donkelblo triclinic Crystal oder blo Kristallinpulver oder Granle. Et richt wéi mëllen Metal. Et huet sech lues a lues a lues a lues. Relativ Dicht ass 2.284. Wann iwwer 150 ℃, et verléiert Waasser a fällt anhydroder Kupfer, déi Waasser liicht absorbéieren. Et ass solullable am Waasser fräi an erwächt Léisung ass sauer. PH Wäert vun 0,1mol / Ech hunn d'Léisung vum 2,17 (15 ℃). Ass et a Reiler a rouder an verdënntem Ethanol awer incolabel am purhanol.
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