Min.Order / FOB Price:Get Latest Price
3000 Kilogram |
FOB Price:USD 10.0000 -100.0000 |
Tin powder 7440-31-5 High Quality /best service
Located in Wuhan City of Hubei Province, Wuhan Rison Trading co., Ltd is engaged in the supply of fine specialty chemicals. Our business includes metal surface treatment, such as nickel/zinc/copper plating, perfluoro chemicals, tin salts (stannous sulphate and stannous chloride), paint, plastic, metals and raw materials for industries. Our customers are from all of the world. Customer services are our focus. We offer products at a afir and reasonable price with quality standards above average. Your success is our goal. Please feel free to contact us.
Appearance: Silvery grey powder
CAS: 7440-31-5
Sn: 99.50% min.
Fe: 0.04% max
Pb: 0.01% max
Cu: 0.02% max
Bi: 0.03% max
As: 0.01% max
Sb: 0.04% max
Residue on ignition after HCL treatment: 0.025% max
Loss on hydrogen reduction: 0.25% max
Size: 100mesh sieve: 100% pass
400 mesh sieve, sieve allowance: 3% max
325 mesh sieve, sieve allowance: 3% max
200 mesh sieve, sieve allowance: 3% max
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