Triphenylphosphine Oxide
TPPO
CAS：791-28-6
Molecular Formula: C18H15OP
Properties: Pure white crystalline powder, soluble in alcohol and benzene, slightly soluble in hot water, irritating.
Application: As a kind of eco-friendly flame retardant,TPPO is mainly used for PET, textile fabric, polyethylene, polystyrene foam, suitable for permanent flame retardant modification of polyester.Also can be used in organic synthesis intermediates , pharmaceutical intermediates, catalyst and extractant ,fluorescent anti-counterfeiting powder,etc.
(Specification):
Item | Unit | Index |
Purity | % | ≥99 |
Melting point | ℃ | ≥152 |
Moisture | % | ≤0.5 |
（Fe） | ppm | ≤0.5 |
Packing and storage:20 kg /bag, using kraft bags with PE inner. Handle with care,keep airtight and dry.
Triphenylphosphine Oxide
TPPO
CAS：791-28-6
Molecular Formula: C18H15OP
Properties: Pure white crystalline powder, soluble in alcohol and benzene, slightly soluble in hot water, irritating.
Application: As a kind of eco-friendly flame retardant,TPPO is mainly used for PET, textile fabric, polyethylene, polystyrene foam, suitable for permanent flame retardant modification of polyester.Also can be used in organic synthesis intermediates , pharmaceutical intermediates, catalyst and extractant ,fluorescent anti-counterfeiting powder,etc.
(Specification):
Item | Unit | Index |
Purity | % | ≥99 |
Melting point | ℃ | ≥152 |
Moisture | % | ≤0.5 |
（Fe） | ppm | ≤0.5 |
Packing and storage:20 kg /bag, using kraft bags with PE inner. Handle with care,keep airtight and dry.
