1-dibutoxyphosphoryloxybutane

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.

key word：

Tributyl phosphate (TBP)

Classification：

Phosphates

Contact：

sannuo@sannuogroup.cn

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Product Description

■ CAS No.: 126-73-8

■ Molecular formula: (C₄H₉O)₃PO

■ Molecular weight: 266.32 (International Atomic Weight Table,1987)

■ Molecular structure:

Tributyl phosphate (TBP)

■ 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,1000kg/IBC drum.

■ Storage and transportation: Handle with care,no vigorous strike is permitted.Deposited in shady,airy and dry warehouse.Keep away from fireand rain.

■ Quality index:

Item	Specific grade	Export grade	Reagent grade
Appearance	Colorless transparent liquid
content,%	≥99.5	≥99.0	≥98.5
Density ( 20℃ ) g/mL	0.975-0.980		0.973-0.978
Refractive Index ( N20D )	1.423-1.425		----
Acid value (as H+,mmol /g )	≤0.0015	≤0.002	≤0.002
Heating loss % (105℃/3h)	≤1.0	----	----
Water content ,%	≤0.05	≤0.10	≤0.10

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Luoyang sanuo chemical co., ltd. is a high-tech enterprise focusing on extraction and separation, is a domestic rare metal extraction agent professional production enterprise.