|
gptkbp:instanceOf
|
gptkb:chemical_compound
gptkb:food
|
|
gptkbp:alternativeName
|
gptkb:sulphur_dioxide
sulfur dioxide
sulfurous anhydride
|
|
gptkbp:aroma
|
pungent
|
|
gptkbp:boilingPoint
|
-10 °C
|
|
gptkbp:CASNumber
|
7446-09-5
|
|
gptkbp:chemicalFormula
|
SO2
|
|
gptkbp:color
|
colorless gas
|
|
gptkbp:density
|
2.927 g/L (gas at 0°C, 1 atm)
|
|
gptkbp:discoveredBy
|
gptkb:Joseph_Priestley
|
|
gptkbp:discoveredIn
|
1774
|
|
gptkbp:EC_number
|
gptkb:E220
|
|
gptkbp:environmentalImpact
|
contributes to acid rain
|
|
gptkbp:food_labeling_requirement
|
must be declared if above 10 mg/kg or 10 mg/L
|
|
gptkbp:has_allergen_warning
|
may cause allergic reactions in sensitive individuals
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
E220 (Sulphur dioxide)
|
|
gptkbp:inhalation_hazard
|
yes
|
|
gptkbp:IUPACName
|
sulfur dioxide
|
|
gptkbp:maximum_permitted_level
|
varies by food type
|
|
gptkbp:meltingPoint
|
-72 °C
|
|
gptkbp:molecularWeight
|
64.066 g/mol
|
|
gptkbp:notRecommendedFor
|
sulphite-sensitive individuals
|
|
gptkbp:producedBy
|
gptkb:volcanic_activity
industrial processes
burning sulfur
|
|
gptkbp:regulates
|
gptkb:European_Union
gptkb:FDA
|
|
gptkbp:relatedGroup
|
sulphites
|
|
gptkbp:risk_for_asthmatics
|
may trigger asthma attacks
|
|
gptkbp:solubility
|
soluble in water
|
|
gptkbp:toxicity
|
toxic in high concentrations
|
|
gptkbp:used_in
|
gptkb:wine
gptkb:chemical_industry
paper industry
food industry
refrigeration
disinfectant
soft drinks
fruit juices
pickled foods
dried fruits
winemaking
bleaching agent
processed potatoes
|
|
gptkbp:usedFor
|
antioxidant
preservative
|
|
gptkbp:bfsParent
|
gptkb:E-numbers
|
|
gptkbp:bfsLayer
|
7
|