High Purity Tin Sn Powder CAS 7440-31-5,99%

Tin Sn Powder
Tin dust consists of a ductile, silvery white powder. Tin's melting point equals 231.88. The Tin boiling point equals 2270. Tin density = 7.28. Tin metallic powder can be dissolved in concentrated hydrochloric and sulfuric acids. Also, it is soluble with concentrated nitric and hydrochloric acids. In air, tin metal powder is relatively stable, but it is easily oxidized. This is especially true in humid air. Tin powder can be used in electronics and as a high purity chemical reagent.
Tin element occurs naturally in the earth crust. Tin powder consists of a white, silvery, soft metal. It does not dissolve when it is in contact with water. Tin is used in the packaging of aerosols, food cans, and drinks. Tin can combine with chemicals to form compounds. The inorganic compounds of tin are those that combine with other chemicals, such as chlorine or sulfur. Tin can be combined with carbon in order to produce organotin compounds, such as dibutyltin (also known as tributyltin or triphenyltin). These compounds can be used in plastics production, food packaging, plastic pipe manufacture, pesticides and insecticides.

Tin-Powder for sale:
We are an established global Tin dust supplier . Please feel free to contact us at any time for the latest price of Tin powder.

Tin Sn powder CAS 744-031-5:
Melting point: 231.88. The boiling temperature is 2270. The relative density is 7.28. In concentrated hydrochloric and sulfuric acids, aqua regia (concentrated nitric), hot caustic solution, caustic solution in dilute form, soluble slowly in cold dilute hydrochloric and dilute sulfuric acids, caustic solution in cold solution. Slowly soluble also in cold dilute hydrochloric solution. Tin powder is stable, but is more easily oxidized, especially when air is humid. Electronics industry materials, which are used as high purity reagents.

Specification tin powder:

How are Tin Sn Powder manufactured?
Methods for preparing anti-oxidation powder, such as metal melt, spraying and other steps. Characteristics include: the temperature of metal tin melting liquid control between 295-310°C, the addition of benzene, three azole nitrogen, in the atomization step, the amount added of metal tin melted liquid of 0.005%-0.008%, and ventilation weight with high pressure airflow of 7-8.1 m3/min. This method yields a -180 mesh metal powder which is used for friction materials.

Tin Powder Uses ?
Tin powder can be used for a variety of products including solder paste, electric-carbon products, friction materials and structural materials.
This paste can be used to fill metal electrical gaps, as a lubricant or as conductive material.
Tin powder can be used as an additive to enhance the mechanical and electric properties of ceramics and metals.
Tin is the most commonly used non-ferrous material. It is used in many industries, including metallurgy and electronics. Tin powder will be increasingly used by electronics manufacturers as the lead-free trend continues to grow. In parallel, as environmental protection becomes more important, tin-powder's non-toxic properties are increasingly being used by the chemical industry, the light industry, the food industry, the health care industry, art supplies, and other packaging areas. Tin powder is becoming more and more important.

Storage conditions of tin Powder:

Its dispersion and use will be affected by a damp reunion. Therefore, the product should be stored in a dry and cool room, sealed with a vacuum. Tin Nanoparticles must also be avoided during times of stress.


Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with more than 12-years of experience. They provide high-quality Nanomaterials such as boride powders, nitride particles, graphite particles, sulfide particles, 3D printing materials, etc.
Contact us for more information. (brad@ihpa.net)