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7446-17-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7446-17-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,4 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7446-17:
(6*7)+(5*4)+(4*4)+(3*6)+(2*1)+(1*7)=105
105 % 10 = 5
So 7446-17-5 is a valid CAS Registry Number.
InChI:InChI=1/H2O4Se.2Rb/c1-5(2,3)4;;/h(H2,1,2,3,4);;/q;2*+1/p-2

7446-17-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name rubidium(1+),selenate

1.2 Other means of identification

Product number -
Other names EINECS 231-200-8

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:7446-17-5 SDS

7446-17-5Upstream product

7446-17-5Downstream Products

7446-17-5Relevant articles and documents

Matrix Isolation and Mass Spectrometric Studies of the Vaporization of Alkali Metal Oxoselenium Salts: Characterization of Molecular M2SeO4, M2SeO3, and MSeO2

Brisdon, Alan K.,Gomme, Robin A.,Ogden, J. Steven

, p. 2927 - 2931 (1991)

Solid samples of alkali metal selenates (M2SeO4) and selenites (M2SeO3) have been heated in vacuo, and the vaporization products studied by using a combination of mass spectrometric and matrix isolation IR techniques.Although some decomposition was observed, evidence was obtained for the existence of the ternary molecular salts M2SeO4 and M2SeO3 (M = Na, K, Rb, Cs) and also for the novel Se(III) species MSeO2.The molecular symmetries are identified as D2d, Cs, and C2v respectively, on the basis of vibrational selection rules, and the various O-Se-O bond angles in these species are estimated from selenium isotope shifts and relative band intensities.

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