Name | SCANDIUM (III) SULFATE |
Synonyms | SCANDIUM SULFATE SCANDIUM (III) SULFATE SCANDIUM SULFATE OCTAHYDRATE SCANDIUM SULPHATE OCTAHYDRATE SC AND IUM (III) SULFATE OCTAHYDRATE |
CAS | 52788-54-2 |
Molecular Formula | H16O20S3Sc2 |
Molar Mass | 522.22 |
Density | pentahydrate: 2.519 [MER06] |
Water Solubility | pentahydrate: 54.6 g/100mL H2O (25°C) [MER06] |
Storage Condition | Room Temprature |
introduction | scandium sulfate is a white crystal, soluble in water and insoluble in ethanol. Scandium sulfate is dissolved into scandium sulfate [Sc2O(SO4)2] and sulfur trioxide when heated. Scandium sulfate is mixed with alkali metal sulfate to form a insoluble double salt. |
preparation | scandium sulfate can be obtained by dissolving scandium oxide in concentrated sulfuric acid. Scandium hydroxide is dissolved in sulfuric acid, concentrated and crystallized to obtain hexahydrate. |
solubility in water (g/100ml) | dissolved grams per 100ml of water: 54.6g/20 ℃ |