Assertion: paraffin wax | /r/HasAspect | individual melting points
Facets:
value: from 40
type: TEMPORAL
Source sentences:
text: Paraffin wax produced from crude oil consists primarily of long chain, saturated hydrocarbons (linear alkanes/ n-paraffins) with carbon chain lengths of C18 to C75+, having individual melting points from 40 to 70°C.