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Thulium(III) sulfate

Catalog Number
ACM20731628-1
Product Name
Thulium(III) sulfate
CAS
20731-62-8
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Synonyms
20731-62-8; CTK3J1944; Thulium sulfate; Thulium(III) sulfate; Dithulium trisulphate; thulium(3+) trisulfate; Thulium(III) sulfate, >=99.99%;
IUPAC Name
thulium(3+);trisulfate;
Molecular Weight
626.036g/mol
Molecular Formula
O12S3Tm2;
Canonical SMILES
[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Tm+3].[Tm+3];
InChI
InChI=1S/3H₂O4S.2Tm/c3*1-5(2,3)4;;/h3*(H2,1,2,3,4);;/q;;;2*+3/p-6;
InChI Key
NEEAOWXTIOQDFM-UHFFFAOYSA-H;
Complexity
62.2
Covalently-Bonded Unit Count
5
EC Number
243-996-4
Exact Mass
625.724g/mol
H-Bond Acceptor
12
Heavy Atom Count
17
Monoisotopic Mass
625.724g/mol
Topological Polar Surface Area
266A^2
UNII
X0HEC0BF2W
Application
Thulium(III) sulfate, a slightly green, fine crystalline powder, is primarily used in various applications within glass, ceramic, and fiber optic technologies. It serves as an essential dopant for garnet crystals in lasers, enhancing their performance. Additionally, Thulium(III) sulfate plays a crucial role as a colorant in glasses and porcelain enamel glazes. Its properties make it highly compatible with other sulfate compounds, particularly in environments with lower (acidic) pH. This solubility and reactivity also make it invaluable in dehydration reactions, further highlighting its versatility in numerous technical and industrial applications.
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