• Fitech Material(s), making the real difference

  • Learn More
  • Anhui Fitech Material Co., Ltd.

  • This product was successfully added to cart!

    View Shopping Cart

    Hight Purity Black Selenium Powder For Glass Industry

    Short Description:

    • Size:200mesh
    • HS code:2804909000
    • Melting point:217°C
    • Density:4.81 g /cm3
    • Boiling Point:684.9±1.0 °C

  • CAS No.: 7782-49-2
  • MF: Se
  • Quality Standard: 3N
  • Packing: 25kg iron drum,
  • Minimum Order: Depends on your requiremen
  • USD$0.00
    • Quality First

      Quality First

    • Competitive Price

      Competitive Price

    • First-class Production Line

      First-class Production Line

    • Factory Origin

      Factory Origin

    • Customized Services

      Customized Services

    Anhui Fitech

    Anhui Fitech Material Co.,Ltd  specializes in Non-ferrous more than 10 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology. If you want to buy Non-ferrous, Metallurgy or look for price quotation, please contact info@fitechem.com

    Specification (% )

    Basic information:
    1.Molecular formula: Se
    2.Molecular weight: 78.96
    3.Storage: Store in a cool, ventilated and dry warehouse. Protect from moisture and exposure.
    4.Packing:This product should be used in six months,and please restore the remanins in vacuum package.

    Descriptions:
    ● Selenium is a chemical element with symbol Se and atomic number 34 and found impurely in metal sulfide ores.
    ● Selenium has six naturally occurring isotopes. Black Selenium is a brittle, lustrous solid that is slightly soluble in CS2.
    ● Specializes in producing high purity selenium with the smallest particle average grain sizes.

    Product name Selenium Powder
    CAS No 7782-49-2
    Melting point 217°C
    Purity 99.9%
    HS Code 2804909000
    Density 4.81 g /cm3
    Molecular Weight 192.35
    Size 200mesh
    f2ee48d17e6c3ed4a6c53755937d740_副本
    e7617c390bf7fd0e62e2f3a9986503d_副本
    cb57f5100eed756d4d85091ae3d011f_副本
    test_pro_01

    Functions and Applications

    Application:
    1. Selenium has good photovoltaic and photoconductive properties, and it is used extensively in electronics, such as photocells, light meters and solar cells.
    2. The second largest use of selenium is in the glass industry: selenium is used to remove colour from glass, to give a red colour to glasses and enamels.
    3. The third min use, taking about 15% is sodium selenite for animal feeds and food supplements.
    4. Selenium can also find applications in photocopying, in the toning of photographs. Its artistic use is to intensify and extend the tonal range of black and white photographic images.
    5. Other uses of selenium are in metal alloys such as the lead plates used in storage batteries and in rectifiers to convert AC current in DC current.
    6. Selenium is used to improve the abrasion resistance in vulcanized rubbers. Some selenium compounds are added to anti-dandruff shampoos.

    Exhibition Show

    pro_exhi

    Packing & Transportation

    transport
    transport2

    FAQs

    Q: Are you trading company or manufacturer ?
    A: We are factory.

    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
    quantity.

    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

    Certificate

    certificate1
    certificate3
    ISO 9001
    ISO 14001
    ISO 45001
    index_cer3
    certificate4
    certificate5
    certificate6
    certificate7
    certificate8
    certificate9
    certificate10

    More products

    99.99%Min Silver-White Color Bismuth Shot CAS 7440-69-9

    99.99%Min Silver-White Color Bismuth Shot CAS 7...

    Supply 99.99% Alpha Bismuth Trioxide Powder for Painting

    Supply 99.99% Alpha Bismuth Trioxide Powder for...

    Cobalt Metal Flake with Molecular Weight 58.93, CAS No. 7440-48-4 and 99.95% Purity

    Cobalt Metal Flake with Molecular Weight 58.93,...

    13.25g 99.999%Min Metallurgy Germanium Monocrystal Stick

    13.25g 99.999%Min Metallurgy Germanium Monocrys...

    99.99% Rhenium Metal Powder Re Powder

    99.99% Rhenium Metal Powder Re Powder

    High purity 5n Zone-refined Germanium Ingot

    High purity 5n Zone-refined Germanium Ingot