High Purity Tin

Description

High Purity Tin Sn 5N 6N 7N is a silvery white glossy soft and odorless solid metal with atomic weight 118.71, density 7.28g/cm³ and melting point 231.88°C, which is insoluble in water but slightly soluble in hot water and soluble in dilute hydrochloric acid, and stable in air to produce a layer of tin oxide protective film but the oxidation reaction accelerating when heating. High purity tin can be purified into bar, ingot and shot by the purification process of refining and zone-floating or crystal growth technique to 99.999%, 99.9999% and 99.99999% level for many exciting applications.

Tin Shot (Tin Pellet, Granule, Bead, Ball) is a odorless and silver white glossy soft solid, eye tear shot 99.9%, 99.99% purity, high purity shot 99.999%%, 99.9999% purity in diameter 1-6mm. Tin shot, pellet, granule, bead, ball produced by the melting drop, condensation and granulation to get high quality tin shot with uniform granulation size, small irregularity and smooth surface.

Delivery

High Purity Tin Sn 5N 6N 7N at Western Minmetals (SC) Corporation with purity of 99.999% 99.9999% and 99.99999% can be delivered in size of lump, chunk, shot, ingot 500g or 1000g, bar and crystal. Tin Shot 3N 4N (Tin pellet, granule, bead, ball) with 99.9% and 99.99% purity level can also be offered. Tin products in various grades are packed in composite aluminum bag with carton box outside, or as customized specification to reach the perfect solution.

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Details

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Technical Specification

Sn

Atomic No.	50
Atomic Weight	118.71
Density	7.31g/cm³
Melting Point	231.9°C
Boiling Point	2270°C
CAS No.	7440-31-5
H.S Code	8007.0090.00

Commodity	Standard Specification
	Purity		Impurity (ICP-MS or GDMS Test Report, PPM Max each)
High PurityTin	5N	99.999%	Co/Au 0.1, In/Si/S 0.2, Al/Ag/Cu/Mg/Ni/Ca/Fe/Zn/Bi/Sb 0.5, Pb/As 1.0	Total ≤10
	6N	99.9999%	Co/Ag/Au 0.01, Cu/Al/Mg/Ni/Pb/Ca/Fe/Zn 0.05	Total ≤1.0
	7N	99.99999%	Ag/Cu/Au 0.001, Al/Mg/Ni 0.005, Ca/Fe 0.01, Zn 0.02	Total ≤0.1
	Size		1-6mm shot, (50x14x14)/50g bar or (100x50x30)/1kg bar, ingot
	Packing		1kg or 1pcs is in vacuumed sealed plastic bag, carton box outside
Tin Shot	3N	99.90%	As/Cu/Cd 80, Fe 70, Pb 320, Bi 150, Sb 200, Zn/Al 10, S 5, Ag/Ni+Co 50	Pellet/Shot
	4N	99.99%	As/Cu/Al 5.0, Fe 20, Pb 35, Bi 25, Sb 15, Cd/Zn/S 3.0, Ag 1.0, Ni+Co 6.0	Pellet/shot
	Size		1-6mm shot or granule with eye tear shape
	Packing		20kgs in sealed plastic bag inside with plywood case or carton box outside.

High Purity Tin 5N 6N 7N at Western Minmetals (SC) Corporation with purity of 99.999% 99.9999% and 99.99999% can be delivered in size of 1-6mm shot, 50g, 500g or 1000g bar, and in form of crystal.

Tin Shot (Tin pellet, granule, bead, ball) with eye tear shape of 3N 4N 99.9% and 99.99% purity level can also be offered.

Tin products in various grades are packed in composite aluminum bag with carton box outside, or as customized specification to reach the perfect solution.

High Purity Tin in various forms is widely used in advanced technologies such as electronic information, aerospace, and nuclear industry. High purity tin 99.99%, 99.999%, 99.9999% and 99.99999% become a key source material for advanced thin film deposition by PVD, MBE, E-beam, and vacuum deposition technology, and used for ITO powder and target , compound semiconductor materials such as tin selenide SnSe, and tin telluride SnTe etc, high purity alloys, super-conducting materials, alloy additive for electronic solders, floating glass production, coating material, high-temperature resistant parts for automotive and as a dopant of silicon and germanium single crystal growth in electronic industry.