Krypton
Kripton · Криптон · Kriptón · 氪 · קריפטון · کریپتون · كريبتون · クリプトン · 크립톤 · Kripton · Криптон · Κρυπτό
| CAS | 7439-90-9 |
|---|---|
| EC | 231-098-5 |
| UN | 1970 |
| Formula | Kr |
| Molar mass | 83.8 g/mol |
| Relative density of the gas or vapour (air = 1) | 2.89 |
| GHS | Warning · H280, H281 |
Krypton atom is a noble gas atom and a p-block element atom. It has a role as a NMR chemical shift reference compound. Krypton, compressed, is a colorless, odorless gas. It is shipped as a liquid under its own vapor pressure. Contact with the liquid may cause frostbite to unprotected skin.