Rare Earth Metal - Alfa Chemistry

Yttrium Sulfide

Catalog Number
ACM12039199-1
CAS
12039-19-9
Description
Yttrium Sulfide is a moderately water and acid soluble Yttrium source for uses compatible with sulfates. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble.
Structure
Molecular Weight
274g/mol
Molecular Formula
Y2S3
Melting Point
1,925°C(3,497°F)
Density
3.87g/mL
Appearance
yellow cubic crystals
Specification
99.999% 99.99% 99.9% 99%

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