244651

Tin(IV) oxide

−325 mesh, 99.9% trace metals basis

• Synonym(s): Stannic oxide
• Linear Formula: SnO₂
• CAS Number: 18282-10-5
• Molecular Weight: 150.71
• EC Number: 242-159-0
• MDL number: MFCD00011244
• UNSPSC Code: 12352303
• PubChem Substance ID: 57648084
• NACRES: NA.23

Properties

• Quality Level: 100
• Assay: 99.9% trace metals basis
• form: powder
• particle size: −325 mesh
• density: 6.95 g/mL at 25 °C (lit.)
• application(s): battery manufacturing
• SMILES string: O=[Sn]=O
• InChI: 1S/2O.Sn
• InChI key: XOLBLPGZBRYERU-UHFFFAOYSA-N

Description

General description

Tin(IV) oxide (SnO₂) is an n-type wide band gap semiconductor with high transmittance at nearIR and visible region. It is scratch resistant and chemically inert.

Application

Tin(IV) oxide has been used to prepare thin films of TiO₂-doped SnO₂ oxide nanocomposites.

It can be used as astarting material to prepare niobium and zinc-doped titanium-tin-oxidesolid-solution ceramics, which are applicable in the field of electronicdevices.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves