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Stannic oxide Tin oxide SnO2
Competitive price of Stannic oxide powder (Tin oxide) SnO2 from China

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Brief introduction to Stannic oxide

Tin oxide is a white powder with spherical morphology. It is insoluble in water, acid and lye, but soluble in concentrated sulfuric acid. Used as a catalyst in putty, as a polishing powder for steel and glass in ceramic glazes and colors.

- Melting point                 1127 °C
- Boiling point                  1800-900°C
- Density                         6.95 g/mL at 25 °C(lit.)
- Water soluble               insoluble
- Flash point                   1800-1900°C
- Refractive index           1.9968

Specification of  Stannic oxide

SnO2<%                              99.54

Fe, %                                   0.0218
Cu, %                                   0.0005
Pb,%                                    0.0200
As,%                                    0.0002
S,%                                      0.0038
Burning Loss,%                    0.1080
Particle size(-0.010um)        ≥58

Stannic oxide Applications 

1) To paint industry with chromate, lime, vanadium, such as chlorine, production of pink, beige, yellow, purple golden color, with colorants used in ceramic, enamel.

2) Glass industry used as glass polishing agent, and to the opal glass.
3) Used as fabric mordant dyeing industry and weight gain.
4) Also used as a catalyst in organic synthesis, and used in the electronics industry.

Packaging

25kg per plastic bucket

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      Competitive price of Stannic oxide powder (Tin oxide) SnO2 from China
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