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

Tin powder has a shiny silvery white color (cubic system and cubic system). It is also ductile. Purity>99.5%
Particle Size: 60nm or 100nm

About Tin Sn Powder
Tin dust consists of a silvery white shiny metal that is soft and ductile. 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, aqua regia (concentrated nitric), hot dilute sulfuric acids, cold caustic, and cold dilute hydrochloric. 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 reagent of high purity.
Tin element occurs naturally in the earth crust. Tin powder consists of a white, silvery, soft metal. 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.

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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 hydrochloric and dilute sulfuric acids, caustic solution in cold solution. Slowly soluble in cold dilute hydrochloric or dilute nitric, caustic solution in cold solution. It is stable, but it is more easily oxidized, especially when the air is humid. Electronics industry materials, which are used as high purity reagents.

Specification tin powder:

What is Tin Sn Powder ?
Methods for preparing anti-oxidation powder, such as metal melts, sprays and other steps. Characteristics include: temperature of molten metal tin liquid melting process, control at 295-310°C, addition of benzene, three azole-nitrogen additives, and the addition amount 0.005%-0.008% of melted liquid metal tin. The metal tin obtained using this method, which has a mesh of -180, is used to make friction materials.

:
Tin powder can be used for a variety of products including solder paste, friction materials, and oil-bearing structural materials.
This paste can be used to fill metal electrical gaps, as a lubricant or conductive paste.
Tin powder can be used to improve mechanical and electrical properties in metals and ceramics.
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 environmental properties are increasingly used in medicine, chemical industries, light industries, food, health, art supplies, packaging and other fields. The importance of tin has increased.

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 year's experience in the production of high-quality nanomaterials. These include boride powders, graphite particles, sulfide particles, 3D-printing powders, etc.
Contact us for more information. (brad@ihpa.net)

Tin Powder Properties
Alternative Names	Tin particles, Tin microparticles, Tin micropowder, Tin micro powder, Tin micron powder, Tin submicron powder, Tin sub-micron powder
CAS Number	7440-31-5
Compound Formula	Sn
Molecular Mass	118.69
Appearance	Gray to Black Powder
Melting Point	232
Boiling Point	2602
Density	7.265-7.31 g/cm3
Solubility In H2O	N/A
Electrical Resistivity	11.5 x 108 O*m
Poisson’s Ratio	0.36
Tensile Strength	N/A
Thermal Conduction	66.8 W/cm/K
Thermal Expander	(20 degC) 22.0 um*m -1 *K -1
Vickers Hardness	N/A
Young's Module	50 GPa
Tin Powder Health & Safety Information
Sign Word	Warning
Hazard Statements	H315-H335
Hazard Codes	Xi
Risk Codes	36/37
Safety Declarations	26
Transport Information	NONH

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