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  • Wuxi city Hongxing Chemical Industry Factory

    Professional supplier of organic alkoxy phosphate series products

    Mainly produce 8 specifications of three varieties of triisobutyl phosphate, tributyl phosphate and triethyl phosphate


    PRODUCTS

    Tributyl phosphate

    Product description

    Product name: Tributyl phosphate

    English name: Tributyl phosphate, Tri-n-butyl phosphate, Butyl phosphate, Phosphoric acid tri-n-butyl ester

    Trade name: Tributyl phosphate, antifoaming agent Tributyl phosphate, TBP

    Molecular formula: C12H27O4P

    Structural formula: 

    Relative molecular quality: 266.32

    CAS No.: 126-73-8

    EINECS No.: 204-800-2

    ICSC No.: 0584

    RETCS No.: TC7700000

    HS code: 29199000.20

    Physicochemical property

    It is colorless to light yellow transparent liquid; melting point: <-80℃; boiling point: 289℃; relative density: 0.9729(25/4℃); relative vapour density: 9.2,; dynamic viscosity: 3.5-4.0mN/m; refractive index: 1.4226; octanol/water partition coefficients: 4.0; water solubility: 0.1%; soluble in most organic solvent; lightly soluble in glycerol, hexanediol and amine; flashing point: 146℃; autoignition temperature>482℃

     

    Storage

    Should be preserved in seal container in cool and ventilated warehouse without drain-pipe and sewer;
    Storage temperature should be no higher than 70℃;
    Separate from food and drink;
    Keep it away from fire and heat source, oxidizing agent, acids and alkaline;

    Stability: stable under normal pressure and temperature

     

    Main uses

    Chemical reagent, high boiling point solvent, as plasticizer of nitrocellulose, cellulose acetate, chlorinated rubber and PVC; as solvent of coating, adhesive agent and printing ink; as heat exchange medium, construction material additive, carrier of fluorochrome

    Adding in food and feed additive is strictly forbidden.

     

    Quality parameter
    Executive standard: Q/320205GKAM03-2015

     

    Item

    Index

    high purity

    superior grade

    antifoaming grade

    APHA

    10

    10

    30

    refractive index n20D

    -

    -

    1.3900-1.4200

    acid value, mgKOH/g≤

    0.02

    0.10

    0.5

    moisture (H2O), w%≤

    0.05

    0.10

    -

    density(20℃),g/ml

    0.975-0.980

    0.974-0.980

    -

    content[(C4H9O)3PO], w%≥

    99.6

    99.0

    -

    heating loss(105℃/3h), %≤

    1.0

    -

    -

     

    Packaging

    15kg plastic drum, 200kg iron drun, IBC, ISO-TANK

    Wuxi city Hongxing Chemical Industry Factory
    58彩票