KRYPTON suppliers

KRYPTON

CAS:: 7439-90-9

MF:: Kr

MW:: 83.8

SecurityInformation

Symbol(GHS) ：: GHS04

Signal word ：: Warning

Hazard statements ：: H280

Precautionary statements ：: P410+P403

Safety Statements ：: 9-38

RIDADR ：: UN 1950 2.2

WGK Germany ：: 3

F ：: 4.5-31

DOT Classification：: 2.2 (Nonflammable gas)

HazardClass ：: 2.2

Use：: Krypton is expensive to produce, which limits its use as an inert gas. It is used in a mixturewith argon to fill incandescent light bulbs, fluorescent lamps, lasers, and high-speed photographylamps. Radioactive Kr-85 is used as a source of radiation to measure the thickness ofindustrial materials. It is also used to test for “leakage” of scientific instruments. Since 1960 the wavelength of the spectral lines of the krypton-86 isotope has been usedas the standard for the length of the meter. One meter is now defined as 1,650,762.73 wavelengthsof the reddish-orange spectral line of the Kr-86 isotope.

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Shaanxi Dideu Medichem Co. Ltd

KRYPTON
Remarks: Purity: 99.00% | Package: 25kgs/Drum;200kgs/Drum | CustNote: ISO 9001：2015 REACH Approved Manufacturer
TEL: +86-029-89586680
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