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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
      强行侵犯接待石原茉莉

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