12023-91-5 Usage
Chemical Properties
powder(s); -325 mesh with 99.5% purity [CER91] [ALF93]
Uses
Strontium dodecairon nonadecaoxide is used in manufacture of mixtures, granulates for plastic articles, production of magnet articles by compacting, sintering or other processes. And it is also used as an additive to flares, pyrotechnics, provides high refractive index to glass.
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 12023-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,2 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12023-91:
(7*1)+(6*2)+(5*0)+(4*2)+(3*3)+(2*9)+(1*1)=55
55 % 10 = 5
So 12023-91-5 is a valid CAS Registry Number.
InChI:InChI=1/12Fe.19O.Sr/q12*+3;19*-2;+2
12023-91-5Relevant articles and documents
Phase equilibria and crystal structure of the complex oxides in the Sr-Fe-Co-O system
Aksenova,Gavrilova,Cherepanov
, p. 1480 - 1484 (2009/02/02)
Phase relations in the Sr-Fe-Co-O system have been investigated at 1100 °C in air by X-ray powder diffraction on quenched samples. Solid solutions of the form SrFe1-xCoxO3-δ (0≤x≤0.7), Sr3Fe2-yCoyO7-δ (0≤y≤0.4) and Sr4Fe6-zCozO13±δ (0≤z≤1.6) were prepared by solid-state reaction and by the sol-gel method. The structural parameters of single-phase samples were refined by the Rietveld profile method. The variation of the lattice parameters with composition has been determined for each solid solution and a cross-section of the phase diagram at 1100 °C in air for the entire Sr-Fe-Co-O system has been constructed.
