11120-22-2 Usage
Chemical Properties
Lead bisilicate, PbO·0.03Al2O3 · 1.95SiO2, is a pale yellow powder, insoluble in water. Its composition, by weight, is 65% PbO, 1% Al2O3, and 34% SiO2. Lead bisilicate is available as granular, <1.68 mm (10 mesh), and ground, 88% through 44 μm (325 mesh). It was developed as a low solubility source of lead in glazes, where its high viscosity and low volatility are equally important.
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 11120-22-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,1,1,2 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 11120-22:
(7*1)+(6*1)+(5*1)+(4*2)+(3*0)+(2*2)+(1*2)=32
32 % 10 = 2
So 11120-22-2 is a valid CAS Registry Number.
InChI:InChI=1/O3Si.Pb.2H/c1-4(2)3;;;/q-2;;;/rO3Si.H2Pb/c1-4(2)3;/h;1H2/q-2;