Products Categories

    Geowon Tech

    Country: Country Korea

    Business Type: Trading Company

  • Mr.Son
    Tel: 82-10-27681279

  • Mobile:
  • Tel:82-10-27681279
  • Fax:82-31-4970132
  • Province/state:
  • City:
  • Street:72, Gongdan 1-daero 80beon-gil, Siheung-si, Gyeonggi-do , South Korea
  • MaxCard:
Home > Products >  TriphenylBismuth

TriphenylBismuth CAS NO.603-33-8

  • Min.Order: 10 Kilogram
  • Payment Terms:
  • Product Details

Keywords

  • TPB
  • Aerotex
  • triphenyl bismuth

Quick Details

  • ProName: TriphenylBismuth
  • CasNo: 603-33-8
  • Molecular Formula: Bi(C6H5)3
  • Appearance: White Crystal
  • Application: Solidifying catalyst for butyl hydroxy...
  • DeliveryTime: 20days
  • PackAge: To be stored in the original container...
  • Port: Incheon Air
  • ProductionCapacity: 5 Metric Ton/Year
  • Purity: 97.5%up
  • Storage: Keep airtightly in a shady, dry and ve...
  • Transportation: By Air
  • LimitNum: 10 Kilogram

Superiority

  • CAS No.: 603-33-8
  • Other Names: solidifying catalyst
  • MF: C18H15Bi
  • EINECS No.: 210-033-4
  • Place of Origin: South Korea
  • Grade Standard: Other
  • Purity: 99% Min
  • Appearance: White Crystal
  • Application: Propellant additives
  • Brand Name: GEOWON
  • Model Number: TPB
  • Purity, 99%up: >97.5 (min. spec)
  • Melting Point, ℃: 76.0 ~78.5 ℃
  • Acetone Insoluble, wt %: < 0.1 %
  • Magnesium Content, wt %: < 0.003 %
  • Total Halide Content, wt %: < 0.05 %
  • Color: Pure White

 

 

Triphenyl Bismuth

 
Our Services
PRROPERTIES

VALUE TEST

Jan 29th 2016

SPECIFICATIONS
Purity, wt % (HPLC) 99.5 > 97.5
Melting Point, ℃ 78 76.0 ~78.5
Acetone Insoluble, wt % 0.005 < 0.1
Magnesium Content, wt % (ICP) < 0.1 ppb < 0.003
Total Halide Content, wt % 0.01 < 0.05

• Specific Gravity/Density: 1.5851 g/cm³ (20 ℃)
• Solubility in water: insoluble
• Solubility in Other: Soluble in Ether, Acetone & Chloroform; Slightly soluble in Ethanol

• Stability: Stable under normal temperatures and pressures.

 

 

 

 

 

 

Details

•  Triphenyl bismuth(TPB) has been used as the solidifying catalyst for butyl hydroxyl propellant of high combustion velocity.

TPB can lower solidifying temperature and shorten solidifying time for the propellant, 
as well as there is not  any by-effect for its processing performance and mechanics properties. 
The consulted usage quantity for TPB is 0.006%-0.05% of total weight for the propellant. 
Its solidifying time in 50°C is 7 days . In addition TPB can be also used as the catalyst for ethylene polymarization into cyclooctatraene,
 the catalyst for formaldehyde polymarization, the curing agent for polycyclochlorides, and catalysts for other some monomers’ polymarization etc.

 

• Shelf-life : 12 months. The product can be still used if up to standard through retest after the specified date.

 

 

 

Other products of this supplier

lookchemhot product CAS New CAS Cas Database Article Data Chemical Catalog

无标题页