TIN(II) OXIDE CAS 21651-19-4

CAS: 21651-19-4
Molecular Formula: OSn
Molecular Weight: 134.71
EINECS: 244-499-5
Storage time: 2 years

Synonyms: SnO; Tin oxide (SnO); tin(ii); tin(ii)oxide(assn); tinoxide(sn2o2); tinoxide(sno); Anti-SKIL, C-Terminal antibody produced in rabbit; SKIL

What is TIN(II) OXIDE CAS 21651-19-4 ?

TIN(II) OXIDE CAS 21651-19-4 is an important metal oxide that is black or brownish black powder at room temperature. Insoluble in water, soluble in acid and concentrated alkali solutions. It has a certain reducibility and is easily oxidized to tin dioxide (SnO₂) when heated in the air.

TIN(II) OXIDE, also known as Stannous Oxide, TIN MONOXIDE, or Tin oxide (SnO), is an inorganic chemical compound with the formula SnO. It appears as a black or dark brown powder and is widely used in advanced ceramic materials, surface coatings, catalysts, electronics, and specialty glass manufacturing.

With high purity, stable chemical performance, and controlled particle size, CAS 21651-19-4 is highly suitable for industrial applications.

规格

项目	标准
外观	Heavy blue-black powder
湿气	≦0.15
颗粒尺寸	≦200 µm
SnO	≧98.0
Dissolution test	清楚的

应用

Ceramic industry: Used to prepare electronic ceramics, capacitor ceramics and other special ceramics. The addition of tin monoxide can improve the electrical properties, mechanical properties and sintering properties of ceramics, and improve the quality and properties of ceramic products.

Glass industry: as an additive to glass, it can reduce the melting point of glass and improve the transparency, chemical stability and mechanical strength of glass. At the same time, it can also play the role of clarifying agent to help remove bubbles in the glass, making the glass more uniform and transparent.

Electronics industry: It is an important raw material for the preparation of semiconductor materials, sensors and electrode materials. Tin monoxide film can be used to manufacture gas sensors, has good sensitivity and selectivity to some harmful gases, and can be used for environmental monitoring and gas detection in industrial production.

Chemical catalyst: as a catalyst or a component of a catalyst in some organic chemical reactions, it can promote the reaction and improve the selectivity and conversion rate of the reaction. For example, in the oxidation of alcohols, tin monoxide can be used as a catalyst to oxidize alcohols to the corresponding aldehydes or ketones.