Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:building
gptkb:chemical_compound |
| gptkbp:appearance |
white powder
|
| gptkbp:CASNumber |
26499-65-0
|
| gptkbp:category |
Material
sulfate medical material |
| gptkbp:chemicalFormula |
CaSO4·½H2O
|
| gptkbp:component |
calcium sulfate hemihydrate
|
| gptkbp:density |
~2.63 g/cm³
|
| gptkbp:discoveredIn |
ancient times
|
| gptkbp:EC_number |
231-900-3
|
| gptkbp:hardensWhen |
mixed with water
|
| https://www.w3.org/2000/01/rdf-schema#label |
plaster of Paris
|
| gptkbp:meltingPoint |
decomposes
|
| gptkbp:namedAfter |
gptkb:Paris
|
| gptkbp:producedBy |
heating gypsum
|
| gptkbp:riskFactor |
can cause skin irritation
can cause eye irritation |
| gptkbp:solubility |
slightly soluble
|
| gptkbp:UNII |
W2ZG63V9P6
|
| gptkbp:usedFor |
gptkb:sculpture
casting mold making building decoration medical casts |
| gptkbp:bfsParent |
gptkb:calcium_sulfate
gptkb:Calcium_Sulfate_(CaS) |
| gptkbp:bfsLayer |
5
|