14940-68-2 Usage
Occurrence
Georgia, Florida, Australia, Brazil.
Chemical Properties
Brown, gray, red, or colorless; adamantine
luster. Mohs hardness 7.5. Insoluble in
acids.
Uses
Source of zirconium oxide, metallic zirconium,
and hafnium; abrasive; refractories; enamels;
refractory porcelain; catalyst; silicone rubbers;
foundry cores.
Safety Profile
See SILICATES and
ZIRCONIUM COMPOUNDS.
Check Digit Verification of cas no
The CAS Registry Mumber 14940-68-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,4 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14940-68:
(7*1)+(6*4)+(5*9)+(4*4)+(3*0)+(2*6)+(1*8)=112
112 % 10 = 2
So 14940-68-2 is a valid CAS Registry Number.
InChI:InChI=1/O4Si.Zr/c1-5(2,3)4;/q-4;+4