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Krypton

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Formula: Kr
CAS: 7439-90-9
search Element: krypton

Identification

Structural Formula
Krypton
CAS:
7439-90-9
EINECS:
231-098-5
Molecular Formula:
Kr
MDL:
Synonym:
kr ; krypton,compressed ; krypton ; krypton 99.999% ; cripton ; krypton,refrigerated liquid ; chebi:49696 ; krypton, 99.995% ; liquid krypton ; 36kr




Suppliers

Galco S.A.
GS70210
Messer Belgium NV-SA
MBN140560
L´Air Liquide Belge S.A.
LLBS175875
Praxair Inc.
P84168
Leap Chem Co., Ltd
LC126378
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CAS equal suppliers

Krypton research
Praxair Inc.
P384768

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Properties for Krypton

Molecular Weight:
83.8 g·mol−1
Density:
3.736
Melting point:
-157°C
Boiling point:
-153°C
Solubility:
221 mg/l Stability Stable and unreactive; not combustible. Toxicology Acts as an asphyxiant at high concentration. Toxicity data (The meaning of any toxicologica
Physical Description:
odourless colourless, compressed liquefied gas
Transport Information:
UN 1950 2
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Safety & Transport Information

Risk Codes:
R38 - Irritating to skin
R9 - Explosive when mixed with combustible material
Safety Codes:
S38 - In case of insufficient ventilation wear suitable respiratory equipment
S9 - Keep container in a well-ventilated place
Hazard Classes:
2.2
RID/ADR certification :
UN 1950 2.2
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Alternative Distributors of [Krypton]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Air Products Chemicals Europe B.V. | Praxair Espana S.L. | Air Products and Chemicals, Inc. | Air Liquide Electronics U.S. LP

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Mol File:
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MSDS:
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