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KRYPTON Structure

KRYPTON

Chemical Properties

Melting point -157℃
Boiling point bp -153.35°
Density  908 kg/m3; d0 (101.3 kPa) 3.7493 kg/m3; d (normal bp) 8.6 kg/m3; d (normal bp) 2415 kg/m3; d (triple pt) 2451 kg/m3; d (triple pt) 2826 kg/m3
solubility  slightly soluble in H2O
form  colorless gas
color  colorless
Water Solubility  59.4mL/1000g H2O (20°C) [KIR78]; Henry’s law constants, k×10?4: 3.685 (70.2°C), 4.017 (175.0°C), 3.761 (175.0°C), 2.392 (252.5°C) [POT78]
Merck  13,5340
Stability Stable and unreactive; not combustible.
EPA Substance Registry System Krypton (7439-90-9)

Safety Information

Safety Statements  9-38
RIDADR  UN 1950 2.2
WGK Germany  3
4.5-31
DOT Classification 2.2 (Nonflammable gas)
HazardClass  2.2

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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