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High Purity tantalum pentoxide

High Purity tantalum pentoxide

    Payment Type: T/T
    Terms of Trade: FOB,CIF
    Delivery Time: 10 Days
    Packaging: Depend on Customers
    Productivity: CHINA
    Brand: BT ALLOY
    Transportation: Ocean,Land,Air
    Place of Origin: CHINA
    Supply Ability: ANY
    Port: Depend on Customers,Depend on Customers,Depend on Customers

Basic Info

Model No.: Depend on Customers

Shape: Powder

Concentrate or Not: Concentrate

Ta2O5 99.99%: Ta2O5 99.99%

Product Description

Production of crystal tantalum raw materials. Also used in the electronics industry. For pulling lithium tantalate lithium crystal and manufacturing high-refractive special low-dispersion optical glass, chemical can be used as a catalyst.
Preparation or source

Potassium fluorotitanate method: Potassium fluorotitanate and sulfuric acid heated to 400 ° C, the reaction water to boiling, the dilution of the acidification solution was hydrolyzed to produce hydrous oxide precipitate, and then separated, washed, dried, pentoxide Tantalum two finished.
2K2TaF7 + 2H2SO4 + 5H2O → Ta2O5 + 2K2SO4 + 14HF

2 metal tantalum oxidation method: the metal tantalum tablets dissolved in nitric acid, hydrofluoric acid mixed acid, extracted and purified with ammonia precipitation tantalum hydroxide, and then washed, dried, burned, ground, tantalum pentoxide Finished product
3Ta + 5HNO3 + 21HF → 3H2TaF7 + 5NO + 10H2O
H2TaF7 + 7NH4OH → Ta (OH) 5 + 7NH4F + 2H2O
2Ta (OH) 5 → Ta2O5 + 5H2O [1]
[Safety] Double-lid polyethylene plastic bottle packaging, net weight 5kg per bottle, sealed tightly, the outer jacket polyethylene plastic bag placed in hard box filled with confetti to prevent movement, each box net weight 20kg. Store in ventilated, dry place, do not pile in the open air. Packaging to be sealed. Transport to prevent rain and damaged packaging. Fire, water, sand and fire extinguishers can be saved. Toxicity and protection: Dust on the respiratory mucosa have a stimulating effect, long-term exposure to dust susceptible to pneumoconiosis. Tantalum oxide maximum allowable concentration of 10mg / m3 in the dust content of the work environment, to wear protective masks, to prevent oxide dust emissions, crushing, packing process to mechanization, sealing operation.

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BT Alloy Co.,Ltd. was founded in 2005 with a strong financial foundation, a sound system ofpersonnel and system management. The company is located in 205 Century Road,Dawukou Area, Shizuishan,Ningxia Province, China, and mainly produceand sale related Ta, Nb, Be and Graphite, Al products, semi-finished products. Afteryears of development, the company has two factories, which covers an area ofmore than 40000 square meters, with professional facilities and personnel.

Companiesadhering to the scientific management of modern enterprises, the production ofprecision, forge ahead, pioneering and innovative, rapid rise to the strengthenterprises in the local market. BT Alloy firmly believe that there is nomarket for the enterprise, only have enterprises that cannot find market. Thequality of the product and the company's integrity has been established as theprimary task. Over the years, BT Alloy spent lots of capital on the productdevelopment, and now has a mature technology and ability to provide highquality products for our customers.

Company Info

  • Company Name: SHIZUISHAN BT ALLOY CO.,LTD
  • Representative: Hongying WU
  • Product/Service: Tantalum Alloy , Niobium Alloy , Beryllum Alloy , Tantalum , Niobium , Beryllum
  • Capital (Million US $): 1000,0000RMB
  • Year Established: 2005
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 1
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: no
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: Taisha Industry Park, Pingluo, Shizuishan, Ningxia, China
  • Contact Person: Mr. Bruce DAI
  • Tel: 0086-15121929595
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