Statements (39)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
liquefied gas
cryogenic liquid |
| gptkbp:appearance |
colorless
|
| gptkbp:aroma |
odorless
|
| gptkbp:boilingPoint |
-195.79 °C
|
| gptkbp:CASNumber |
7727-37-9
|
| gptkbp:chemicalFormula |
N2
|
| gptkbp:density |
0.807 g/cm³ at boiling point
|
| gptkbp:discoveredBy |
gptkb:Daniel_Rutherford
|
| https://www.w3.org/2000/01/rdf-schema#label |
Liquid Nitrogen
|
| gptkbp:meltingPoint |
-210.00 °C
|
| gptkbp:molecularWeight |
28.0134 g/mol
|
| gptkbp:pressure_at_boiling_point |
1 atm
|
| gptkbp:producedBy |
fractional distillation of liquid air
|
| gptkbp:riskFactor |
asphyxiation
cold burns |
| gptkbp:solubility |
slightly soluble
|
| gptkbp:storage |
gptkb:Dewar_flask
|
| gptkbp:UNNumber |
gptkb:UN_1977
|
| gptkbp:used_in |
gptkb:cloud_seeding
gptkb:oil_and_gas_industry semiconductor manufacturing science demonstrations culinary applications fire suppression systems medical procedures removal of warts cryogenic grinding biological sample storage inerting and blanketing shrink fitting of metal parts superconducting magnet cooling |
| gptkbp:usedFor |
food freezing
cryopreservation coolant cryotherapy industrial cooling |
| gptkbp:bfsParent |
gptkb:Jennifer_Maiden
|
| gptkbp:bfsLayer |
7
|