Specifications & Physical Properties
Appearance: colorless to light yellow, transparent liquid
Color, APHA: 10 max.
Acid Number: 0.10 mg KOH/g max.
Density at 20℃: 0.974 ~ 0.980 g/mL
Moisture Content: 0.10% max.
Content: 99.00% min.
Tributyl Phosphate (TBP)
tributyl phosphate
CAS# 126-73-8
Tri-N-butyl Phosphate is tri-n-butyl phosphate, Bu3-P, TBP. Industrial chemical; used as a plasticizer, in hydraulic fluid, as a solvent and extractant for metal ions, and as a heat exchange agent.
Uses of Tributyl Phosphate
TBP is an indispensable chemical used as an effective plasticizer in nitrocellulose and cellulose acetate, enhancing flexibility and durability. It is widely employed as a robust solvent and extractant for metal ions in nuclear fuel reprocessing and rare earth separation. Furthermore, TBP functions critically in high-performance hydraulic fluids, specialized coatings, and as an anti-foaming agent in concrete mixtures, making it vital for chemical processing, aviation, and advanced manufacturing.
Packaging
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