Supply Ability | 1000 Kilogram/Kilograms per Month |
Packaging Details | 20kg/25kg/30kg/50kg per Iron Drum or as customer's requirment |
Brand Name | SY |
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Product Specification
Supply Ability | 1000 Kilogram/Kilograms per Month | Packaging Details | 20kg/25kg/30kg/50kg per Iron Drum or as customer's requirment |
Brand Name | SY |
Selenium Powder
1.High quality with competitive price.
2.Free sample is available.
Pure selenium powder (Se)
Physical character:
Atomic Weight: 78.96
Electronegative: 2.55
Density: ρ=4.79 g·cm−3
Melting Point: 221 °C
Boiling Point: 685 °C
CHEMICAL COMPONENT % | |||
Se | ≥99.99 | Pb | < 0.0001 |
Cu | < 0.0005 | N | < 0.0001 |
Hg | < 0.0001 | Ni | < 0.0002 |
As | < 0.0001 | S | < 0.0001 |
Sb | < 0.0006 | Ne | < 0.0005 |
Te | < 0.0001 | C | < 0.0003 |
Fe | < 0.0001 | Sn | < 0.0004 |
Bi | < 0.0008 | O | < 0.0001 |
Application:
It is mainly used in the preparation of the material of the selenium drum, photoelectric material, electrostatic photogragh and other materials of optical instrument.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter
Year Established:
2002
Total Annual:
$10,000,000-$50,000,000
Employee Number:
>less than 50
Ecer Certification:
Active Member
Hebei Niuke Technology Co., Ltd. has a building area of 20,000 square meters and 500 employees. The company has domestic advanced pet food, cat litter, pet snack production equipment, puffing machines, pellet machines, drying boxes and other equipment, with an annual output of 50,000 tons... Hebei Niuke Technology Co., Ltd. has a building area of 20,000 square meters and 500 employees. The company has domestic advanced pet food, cat litter, pet snack production equipment, puffing machines, pellet machines, drying boxes and other equipment, with an annual output of 50,000 tons...
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