high purity Triphenyl bismuth

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 900.0000 -1100.0000

1 Kilogram

FOB Price:USD 900.0000 -1100.0000

Min.Order :1 Kilogram
Purity: 1,585 g/cm3
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram

Keywords

Triphenyl bismuth 603-33-8 98%Triphenyl bismuth

Quick Details

Appearance:White to off-white crystalline powder
Application: curing catalyst for high burning rate butyl hydroxyl propellant.
PackAge:
ProductionCapacity:1000|Metric Ton|Year
Storage: a cool, dry and ventilated place
Transportation:

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

Application

Safety Instructions And Storage Method

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.

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.

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