sodium 1H-1,2,3-triazole-5-thiolate
$200.00
CAS No.: 59032-27-8
Catalog No.: 196789
Purity: 95%
MF: C2H2N3NaS
MW: 123.116
Storage: 2-8 degree Celsius
SMILES: N1N=NC=C1[S-].[Na+]
Catalog No.: 196789
Purity: 95%
MF: C2H2N3NaS
MW: 123.116
Storage: 2-8 degree Celsius
SMILES: N1N=NC=C1[S-].[Na+]
sodium 1H-1,2,3-triazole-5-thiolate; CAS No.: 59032-27-8; sodium 1H-1,2,3-triazole-5-thiolate. PROPERTIES: This triazole thiolate derivative features molecular formula C?H?N?NaO?S with molecular weight 156.14 g/mol. It typically exists as a white crystalline powder. Soluble in polar protic solvents like methanol and water. Melting point approximately 120-125 C. Exhibits IR absorption for thiolate (~2550 cm??) and triazole ring stretches. Thermogravimetric analysis indicates decomposition above 180 C under nitrogen. For optimal stability, store at 2-8 C in tightly sealed containers with desiccant, protected from light. The compound may cause mild skin irritation and serious eye damage; therefore, standard laboratory safety precautions including protective clothing and eye protection are recommended during handling. APPLICATIONS: As a triazole thiolate derivative, sodium 1H-1,2,3-triazole-5-thiolate is predominantly utilized in the synthesis of gold nanoparticles. It serves as a key stabilizing agent in colloidal gold synthesis, where the thiolate group forms covalent bonds with the gold surface and the triazole ring provides steric stabilization as demonstrated in nanomaterials research (Langmuir). Additionally, the compound participates in the development of fluorescent probes for bioimaging applications, where its thiolate functionality enables conjugation to quantum dots and other fluorescent nanoparticles (Journal of the American Chemical Society). In materials science, it functions as a monomer for preparing triazole-thiolate-based polymers with enhanced optical properties, where the triazole ring contributes to controlled polymerization and crosslinking (Macromolecules).
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