14646-16-3 Usage
Description
Erbium trihydroxide, also known as erbium hydroxide or erbium hydrate, is a pale pink, gelatinous precipitate that is an important colorant in the manufacturing of glasses and porcelain enamel glazes. It is also widely used as a dopant in the production of optical fibers and amplifiers due to its unique properties.
Uses
Used in Glass and Porcelain Enamel Industries:
Erbium trihydroxide is used as a colorant for imparting a distinct color to glasses and porcelain enamel glazes. Its unique pale pink hue adds aesthetic value to these products.
Used in Optical Communications:
Erbium trihydroxide is used as a dopant in the production of optical silica-glass fibers. These erbium-doped fibers are the active elements in erbium-doped fiber amplifiers, which play a crucial role in enhancing the performance of optical communication systems by amplifying the signal without the need for signal regeneration.
Used in Optical Fiber and Amplifier Manufacturing:
High purity erbium trihydroxide is widely applied as a dopant in the manufacturing of optical fibers and amplifiers. Its incorporation into these materials significantly improves their performance, making them essential components in the field of optical communications and other related industries.
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