Krypton cas no:7439-90-9
Synonyms: Liquid krypton;KRYPTON;Krypton,compressed;Krypton,refrigerated liquid;Kr;KRYPTON, PRESSURE TIN WITH 1000 ML;KRYPTON 99.999%;Krypton, refrigerated liquid (cryogenic liquid).
NameKrypton
CAS7439-90-9
SynonymsLiquid krypton;KRYPTON;Krypton,compressed;Krypton,refrigerated liquid;Kr;KRYPTON, PRESSURE TIN WITH 1000 ML;KRYPTON 99.999%;Krypton, refrigerated liquid (cryogenic liquid).
EINECS(EC#)231-098-5
Molecular FormulaKr
Molecular Weight83.8
AppearanceODOURLESS COLOURLESS, COMPRESSED LIQUEFIED GAS
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass2.2
Risk R9
Safety Safety Statements:9-38
9:Keep container in a well-ventilated place
38:In case of insufficient ventilation, wear suitable respiratory
equipment
RIDADR:UN 1950 2.2
WGK Germany:3
HazardClass:2.2
Vapors may cause dizziness or asphyxiation without warning. Vapors from liquefied gas are initially heavier than air and spread along ground. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite.
