Hebei Niuke Technology Co., Ltd
| Packaging Details | 1kg/one plastic bag and aluminium foil bag outside,25kg/Fiber Drums with double plastic bags inside. |
| Delivery Time | 10-20days |
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 5000kg per month |
| Place of Origin | China |
| Brand Name | SY |
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Product Specification
| Packaging Details | 1kg/one plastic bag and aluminium foil bag outside,25kg/Fiber Drums with double plastic bags inside. | Delivery Time | 10-20days |
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 5000kg per month |
| Place of Origin | China | Brand Name | SY |
Selenium Metal Powder
PROPERTIES
Amorphous red powder, When heated, it turns to crystal and turns into during the long term storage. The S.G.of Crystalloid Selenium powder is 4.5g/cm3, with M.P.of 685°C; Amorphous selenium will soften at 40°C and melt at 217°C. Crystalloid selenium with property of semiconductor is dissoluble in strong nitric and alkali. Selenium can be alloyed with silver, copper, zinc and lead, low toxicity.
APPLICATION
Pharmaceutical, chemical, glass, electronic, metallurgy, ceroscopy industry.
PRODUCT NAME: SELENIUM POWDER
|
ITEM |
STANDARD |
|
Appearance |
Gray to black powder |
|
Se |
≥99.9% |
|
Cu |
≤10ppm |
|
Hg |
≤10ppm |
|
As |
≤30ppm |
|
Sb |
≤10ppm |
|
Te |
≤70ppm |
|
Pb |
≤20ppm |
|
Fe |
≤50ppm |
|
Ni |
≤20ppm |
|
Particle size |
200mesh |
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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