14646-16-3 Usage
Chemical Properties
pale pink, gelatinous precipitate [MER06]
Uses
Erbium Hydroxide, also called Erbium Hydrate, is an important colourant in glasses and porcelain enamel glazes. High purity Erbium Hydroxide is widely applied as dopant in making optical fibre and amplifier. Erbium-doped optical silica-glass fibers are the active element in Erbium-doped fiber amplifiers, which are widely used in optical communications.
Check Digit Verification of cas no
The CAS Registry Mumber 14646-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,6,4 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14646-16:
(7*1)+(6*4)+(5*6)+(4*4)+(3*6)+(2*1)+(1*6)=103
103 % 10 = 3
So 14646-16-3 is a valid CAS Registry Number.
InChI:InChI=1/Er.3H2O/h;3*1H2/q+3;;;/p-3