Stannic oxide

Stannic oxide

Product Name: Stannic oxide; SnO2
CAS.NO: 18282-10-5
Molecular formula: SnO2
Purity: 99%
Molecular weight: 150.71
Melting point: 1630 ° C
Boiling point: 1800 ° C
Density: 6.95 g/mL
EINECS number: 242-159-0
Purity: 99.60%-99.99%

chemical composition:
SnO2: 99.85%;
Cu: 0.0014%

Stannic oxide, chemical formula SnO2. It is a white, light yellow or light gray square, hexagonal or orthorhombic powder. The temperature of 1630 ° C, the boiling point of 1800 ° C. Density 6.95 g / mL at 25 ° C [1], is also an excellent transparent conductive material. It is the first transparent conductive material to be put into commercial use. In order to improve its conductivity and stability, it is often used for doping, such as SnO2:Sb, SnO2:F, etc.

Used as catalyst, mordant and analytical reagents, also used to paint the preparation and the electronics industry, etc

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