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7439-90-9

7439-90-9

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7439-90-9 Usage

General Description

Krypton is a colorless, odorless, and tasteless noble gas that is a member of the Group 18 elements on the periodic table. It is produced through the distillation of liquid air and is used primarily in lighting and photography. Krypton is also used in the production of laser systems and in some types of anesthesia. It is non-toxic and non-reactive, making it a valuable component in many industrial and scientific applications. Krypton is also used in certain types of ion propulsion systems for spacecraft due to its inert properties.

Check Digit Verification of cas no

The CAS Registry Mumber 7439-90-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,3 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7439-90:
(6*7)+(5*4)+(4*3)+(3*9)+(2*9)+(1*0)=119
119 % 10 = 9
So 7439-90-9 is a valid CAS Registry Number.
InChI:InChI=1/Kr

7439-90-9 Well-known Company Product Price

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  • Sigma-Aldrich

  • (00484)  Krypton  ≥99.998%

  • 7439-90-9

  • 00484-11L

  • 1,172.34CNY

  • Detail

  • Aldrich

  • (769010)  Krypton  Messer® CANGas, 99.99%

  • 7439-90-9

  • 769010-1L

  • 1,974.96CNY

  • Detail

7439-90-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name krypton atom

1.2 Other means of identification

Product number -
Other names (79Kr)kryptonato(2-)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7439-90-9 SDS

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