White or milk, white crystal without Visible impurity/foreign bodies
Paperboard case, in which have been put plastic bottles.
Packaging & Delivery
Paperboard case, in which have been put plastic bottles. Net weight 500g or 1000g per bottle. In addition could pack it according to the special demand of our clients
15days after payment
Appearance:White or milk, white crystal
Executive standard: GJB 5276-2003
English name: Triphenyl bismuth
Uses: Solidifying catalyst
Physical and chemical properties:
1.1 Molecule formula:C18H15Bi
1.2 Molecule Weight:440.3
1.3 Structural formula:
1.4 Solubility : It’s undissolved in water , but dissolved in anhydrous alcohol and n-heptane.
1.5 Stability and reactivity:It’s stable in normal temperature and pressure , but reaction will be taken place if
contacting with moisture, strong oxidant or strong ultraviolet ray .
Mass percent for Triphenyl bismuth ,%
Mass percent for Bismuth.%
Mass percent for undissolved matters in acetone ,%
Mass percent for Magnesium,%
Mass percent for total Halogen(into chlorine),%
White or milk, white crystal without
Visible impurity or foreign bodies
Uses: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’
Packaging & Shipping
Safety notes:The product is considered toxic. If contacting with eyes or skin can lead to inflammation. To
swallow or to inhale it is harmful. When handling it should be wear protective clothing, synthetic rubber gloves,
poison protection gauze mask and protective eye goggles.
Package:Paperboard case, in which have been put plastic bottles. Net weight 500g or 1000g per bottle. In
addition could pack it according to the special demand of our clients.
Storage:Keep airtightly in a shady, dry and ventilating place. Its shelf life is 12 months. The product can be still
used if up to standard through retest after the specified date.
Transportation:Should prevent rain drenched, sunning and ultraviolet during transportation. Keep away from
One of biggest professional chemical materials manufacturers and suppliers which has passed GJB9001B
2009(National Military Standard) qualitymanagement system certification from China. With over 20 years experience in this field, our main products include fine chemical products, polyurethane foam gap filling agent, PVB,chlorinated paraffin, aerosol cans, military and civil products, which are widely used in construction, industry daily chemical, medicine and other fields.
Established in 1971, Now
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Yingkou Tanyun Chemical Research Institute Corporation (Tanyun Chemical for short), is a corporation merged by Yingkou Petroleum Chemical Research Institute Co., Ltd. and Yingkou Tanyun Industrial Fine Chemical Co., Ltd.. Our corporation is a research-type manufacturing enterprise specialized in the development and research of fine chemical products. We are located in the western part of Xinhu Street in the coastal industrial base of Liaoning (Yingkou), covering an area of 65,000 square meter...