PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cobalt(II) sulfate appears as red monoclinic crystals that melt around 100 ??C and become anhydrous at 250 ??C. It is soluble in water, slightly soluble in ethanol, and especially soluble in methanol.
http://www.w3.org/ns/prov#wasQuotedFrom
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