Zinc
Pellets
Ingots
Zinc (Zn): bluish-white metal used since Ancient Greece. The pure metal was obtained in 1738 in England by William Champion.
ZINC of high purity is used in compounds for the production of photocells, photoresistances, in the production of phosphors, LEDs for LCD monitors, optical and laser devices, solar cells, etc.
Form: ingots, pellets
Purity: 4N, 5N, 6N, 7N
| Name of impurities | Impurity content (% wt.), max. | |||
| Grade 4N | Grade 5N | Grade 6N | Grade 7N | |
| Pb — lead | 3•10-4 | 6•10-5 | <3•10-6 | <3•10-7 |
| Cd — cadmium | 2•10-3 | 1•10-4 | - | <2•10-8 |
| Fe — iron | 6•10-4 | 1•10-5 | <2•10-5 | 1•10-6 |
| Cu — copper | 4•10-4 | 1•10-5 | <1•10-5 | <1•10-6 |
| Sn — stannum | 2•10-4 | 6•10-5 | <2•10-6 | <5•10-7 |
| As — arsenic | 6•10-4 | 4•10-4 | - | <2•10-7 |
| Al — aluminium | 5•10-4 | 2•10-5 | <1•10-5 | <1•10-6 |
| Bi — bismuth | — | 1•10-5 | - | <2•10-7 |
| Ni — nickel | — | 1•10-5 | <2•10-6 | <3•10-7 |
| Sb — stibium | 1•10-4 | 1•10-5 | - | <2•10-7 |
| Ag - silver | - | - | <2•10-6 | <2•10-7 |
| Ti — titanium | - | - | <3•10-6 | <3•10-7 |
| Au — gold | - | - | <1•10-6 | <1•10-7 |
| Ba — barium | - | - | <2•10-6 | <3•10-7 |
| Be — beryllium | - | - | <2•10-7 | <7•10-8 |
| Ca — calcium | - | - | <2•10-5 | <1•10-6 |
| Cr — chrome | - | - | <2•10-6 | <3•10-7 |
| In — indium | - | - | <1•10-7 | <3•10-7 |
| Mg — magnesium | - | - | <1•10-6 | <3•10-7 |
| Mn — manganese | - | - | <4•10-7 | <2•10-7 |
| Mo — molybdenum | - | - | <1•10-6 | <1•10-6 |
| Tl — thallium | - | - | - | <3•10-7 |
| Ga — gallium | - | - | <2•10-6 | <2•10-7 |
| Co — cobalt | - | - | <2•10-6 | <3•10-7 |
| Pd — palladium | - | - | <2•10-7 | <2•10-7 |
| Si — silicon | - | - | - | <2•10-7 |
| W — wolframium | - | - | - | <2•10-7 |
| Sc — scandium | - | - | - | <2•10-8 |
| Contents of the main substance Zn (% wt.), min. | 99.99 | 99.999 | 99.9999 | 99.99999 |
* — quantitative content of selenium impurity by agreement with the customer.
Manufacturer:
Manufacturing address:
345 Spear St, San Francisco, CA 94105, США
Integrated quality
management system:
ISO 9001, ISO 14001, ISO 45001
Phone:
Web:
Standards
Zinc produced by ADV-Engineering LLC complies with the Technical Specifications: "ADV.003.02.19 TU. High-purity zinc. Technical Specifications".
Package
Interior package - sealed package of polyethylene film (GOST 10354) or polyethylene cans for granular material. Exterior package - wooden crates or boxes. Packing weight - by agreement with the customer.
Properties
Zinc is produced as ingots or pellets 1 ÷ 6 mm.
