China (Mainland)
high purity Triphenyl bismuth CAS NO.603-33-8
- FOB Price: USD: 900.00-1,100.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Available Specifications:
98%(1-100)Kilogram98%(1000-10000)Kilogram
- Product Details
Keywords
- Triphenyl bismuth
- 603-33-8
- 98%Triphenyl bismuth
Quick Details
- ProName: high purity Triphenyl bismuth
- CasNo: 603-33-8
- Molecular Formula: C18H15Bi
- Appearance: White to off-white crystalline powder
- Application: curing catalyst for high burning rate...
- Port: tinajin or According to customer requi...
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 1,585 g/cm3
- Storage: a cool, dry and ventilated place
- LimitNum: 1 Kilogram
- Grade: Industrial Grade
Superiority
Triphenyl bismuth (TPB) is used as curing catalyst for high burning rate butyl hydroxyl propellant. TPB can reduce the curing temperature of the propellant, shorten curing time, and the processing performance and mechanical properties of no side effects, dosage of TPB reference is 0.006% ~ 0.05% of the total propellant, 50 ℃ in curing time is 7 days, also can be used as acetylene polymerization cyclization symplectic four tin chloride catalyst, polymerization catalysts, poly formaldehyde ring curing agent, certain other monomer polymerization catalyst.
Details
Product Description
Executive standard:GJB5276-2003
English name:Triphenyl bismuth
Solubility: insoluble in water, soluble in anhydrous ethanol, n-heptane.
CAS RN：603-33-8
Physical and chemical properties:
Molecular formula:C18H15Bi
Molecular weight:440.3
structural formula:
Stability and reactivity: stable under normal temperature and pressure. Reacts with water vapor, strong oxidants, and strong ultraviolet rays
English name:Triphenyl bismuth
Solubility: insoluble in water, soluble in anhydrous ethanol, n-heptane.
CAS RN：603-33-8
Physical and chemical properties:
Molecular formula:C18H15Bi
Molecular weight:440.3
structural formula:
Stability and reactivity: stable under normal temperature and pressure. Reacts with water vapor, strong oxidants, and strong ultraviolet rays
Application
Triphenyl bismuth (TPB) is used as curing catalyst for high burning rate butyl hydroxyl propellant. TPB can reduce the curing temperature of the propellant, shorten curing time, and the processing performance and mechanical properties of no side effects, dosage of TPB reference is 0.006% ~ 0.05% of the total propellant, 50 ℃ in curing time is 7 days, also can be used as acetylene polymerization cyclization symplectic four tin chloride catalyst, polymerization catalysts, poly formaldehyde ring curing agent, certain other monomer polymerization catalyst.
Safety Instructions And Storage Method
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Safety Instructions:This product is toxic. Eyes and skin contact cause inflammation, which is harmful to ingestion and inhalation. Wear protective clothing, synthetic rubber gloves, respirator, and protective glasses.
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Storage Method:It is kept in a cool, dry and ventilated place. The shelf life is 12 months. It can still be used after the expired re-examination.
Specification
| Project name | indicators |
| TPB mass score % | ≥97.5 |
| Melting point ℃ | ≥77.0 |
| Bismuth mass fraction % | 47.0 ~ 47.9 |
| Mass fraction of acetone insolubles % | ≤0.10 |
| Magnesium mass fraction % | ≤0.003 |
| Total halogen mass fraction (by chlorine) % | ≤0.05 |
| Appearance | White or milky white crystals, no visible impurities or foreign bodies |
Packing & Transportation
Packaging details:
Can be packed as the customer’s requirements.
Transportation:
During transportation, waterproofing, sunscreen and ultraviolet radiation should be used. Far away from strong oxidants.
Can be packed as the customer’s requirements.
Transportation:
During transportation, waterproofing, sunscreen and ultraviolet radiation should be used. Far away from strong oxidants.