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

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, aqua regia (concentrated nitric), hot dilute sulfuric and cold dilute hydrochloric acids. It is also soluble, although slowly, in dilute nitric or hydrochloric dilute acid. 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 also combine with other chemical compounds to form new 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 nitric or hydrochloric acids, caustic solution in dilute sulfuric solutions, caustic solution in cold solution. Slowly soluble in cold 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:

This is a list of items that you can purchase.	Purity	APS	Color	Bulk Density	Morphology	SSA
Tin(Sn Nanoparticle)	99.5%	60nm,100nm	Grey	0.72g/cm3	Sphere	7m2/g

What is Tin Sn Powder ?
Methods for preparing anti-oxidation powder, such as metal melt, spraying and other steps. Characteristics include: temperature of the metal melting process, 295 to 310°C, adding benzene, three azole nitrogen additives, the amount of liquid metal tin added 0.005% to 0.008% and the weight of airflow during the atomization of the process, 7 to 8.2 m3 per minute. The metal tin obtained using this method, which has a mesh of -180, is used to make friction materials.

Uses for Tin Powder
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 as a 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 environmental properties are increasingly used in medicine, the chemical industry and light industry. It is also being applied to food, health care products, art supplies, packaging, and many 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 sealed and stored in cool, dry rooms, without exposure to air. 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, nitride particles, graphite particles, sulfide particles, 3D printing materials, etc.
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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 10-8 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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