|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:allotropes
|
gptkb:monoclinic_sulfur
gptkb:plastic_sulfur
gptkb:rhombic_sulfur
|
|
gptkbp:appearance
|
yellow solid
|
|
gptkbp:atomicNumber
|
16
|
|
gptkbp:atomicWeight
|
32.06
|
|
gptkbp:block
|
p-block
|
|
gptkbp:boilingPoint
|
444.6°C
|
|
gptkbp:CASNumber
|
7704-34-9
|
|
gptkbp:combines
|
gptkb:halogens
carbon
hydrogen
metals
oxygen
|
|
gptkbp:crystalSystem
|
orthorhombic
|
|
gptkbp:density
|
2.07 g/cm³
|
|
gptkbp:discoveredBy
|
known since ancient times
|
|
gptkbp:electronegativity
|
2.58
|
|
gptkbp:flammability
|
true
|
|
gptkbp:foundIn
|
gptkb:hot_springs
meteorites
volcanoes
sulfide minerals
sulfate minerals
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sulfur
|
|
gptkbp:isEssentialElement
|
true
|
|
gptkbp:isNonmetal
|
true
|
|
gptkbp:isotopes
|
32S
33S
34S
36S
|
|
gptkbp:meltingPoint
|
115.21°C
|
|
gptkbp:nameOrigin
|
Latin 'sulphur' or 'sulfur'
|
|
gptkbp:odour
|
odorless (elemental)
rotten eggs (hydrogen sulfide)
|
|
gptkbp:oxidationStates
|
+6
+4
-2
|
|
gptkbp:period
|
3
|
|
gptkbp:relatedGroup
|
16
|
|
gptkbp:roleInBiology
|
component of amino acids
component of proteins
component of vitamins
component of coenzymes
|
|
gptkbp:stateAtRoomTemperature
|
gptkb:stone
|
|
gptkbp:symbol
|
S
|
|
gptkbp:toxicity
|
low toxicity
|
|
gptkbp:UNNumber
|
1350
|
|
gptkbp:uses
|
pharmaceuticals
fertilizers
vulcanization of rubber
fungicides
gunpowder
matches
sulfuric acid production
|
|
gptkbp:bfsParent
|
gptkb:Saccharin
gptkb:Sphalerite
gptkb:OpenDaylight
|
|
gptkbp:bfsLayer
|
5
|