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Popular: 2-ethylhexyl 2-ethylhexyl phosphate (P507) , Di(2-ethylhexyl) phosphoric acid (P204) , Tributyl phosphate (TBP) , 

Product details

Tributyl phosphate (TBP)

CAS No.: 126-73-8
Molecular formula: (C4H9O)3PO
Molecular weight: 266.32 (International Atomic Weight Table,1987)
Molecular structure:           

                                                                                        
Properties: Colorless and odorless transparent liquid; stable chemical properties at the normal temperature.Melting point:<-80℃;boiling point: 289℃
Uses: It is mainly used as extracting agent for rare earth metals such as uranium, thorium, vanadium; widely used as defoaming agent in dyes, coating, petroleum drilling, paper making industry; also used as plasticizer and chemical reagent
Package: 200kg /iron drum net each.
Storage and transportation: Handle with care,no vigorous strike is permitted.Deposited in shady,airy and dry warehouse.Keep away from fir and rain.
Quality index:

Item

Specific grade

Premium grade

AR

Industrial grade

Content ,%

≥99.5

≥99.0

≥98.5

≥98.0

Density ( 20℃ ) g/ml

0.975-0.980

0.974 – 0.980

0.973-0.978

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Refractive Index ( N20D )

1.423-1.425

1.423 – 1.425

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Acid value

(as H+,mmol KOH /100g )

≤0.0015

≤0.002

≤0.002

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Water ,%

≤0.05

≤0.10

≤0.10

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