Itaconic Acid
Time:2018/12/06
Classification:Acid

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    Address:Chemical industrial park, Taian city,Shandong province,  China

    TEL: +86-538-8997076  

    FAX: +86-538-8997333

    Contact: Mancy Chen

    Mobile: +86-18653805733

    • 1.Product Name:   Itaconic Acid 

      2.CAS NO:  97-65-4

      3.Purity: 99.5%min

      4.Appearance:  White Crystalline Power

      5.HS Code:   29171190.00

      6.Application: 

      1) As cross-linking agent

       

      2) As intermediate of synthetic fiber

       

      3) As binding material

       

      4) Applied to produce detergents

       

      5) Producing adhesives

       

      6) Producing dental sticker (adhesive)

       

      7) Production of carbon fiber

       

      8) Production of styrene-butadiene latex carboxylated

       

      9) Production of unsaturated polyester resin and ion exchange resin

       

      10) Production of textile reagent and organic chemical reagent

       

      7.Shelf life: 2 years

       

      8.Specification: 

       

      TEST   ITEM

       

      SPECIFICATIONS

       

      APPEARANCE

       

      WHITE CRYSTALS OR POWDER 

      COLOR(5%WATER SOLUTION)

       

      10APHA  Max

      5%WATER  SOLUTION

                

      CLEAR AND COLOURLESS

       

      MELTING POINT

       

      165ºC—168ºC

      SULPHATES

       

      30PPM Max

      CHLORIDES

       

      10PPM Max

      HEAVY METALS

       

      10PPM Max

      IRON

       

      10PPM Max

      LOSS ON DRYING

       

      0.3%Max

      RESIDUES ON IGNITION

       

      0.1% Max

      ASSAY

       

      99.5%Min

      GRANULAR   PARTICLE

      SIZE    DISTRIBUTION

          

      20-60Mesh

      70%Min

       

       

      Packaging & Shipping


      Net Weight: 25KG

      Gross Weight: 25.2KG

      1MT=CBM

      Package: 25kg/drum, 1FCL= 20MT



    • 1.Mandelic acid:

      Cyanide---hydrolysis--- crystallization ---Mother liquor treatment—Refined---Final product

       

      2.Tartaric acid:

      Epoxidation--- hydrolysis--- crystallization---- separate----- exhalation

       

      3.Itaconic acid: 

      Fermentation---Seperation---Decotoration---Anionexchange---Elution---

      Cation exchange---vacuum concentration---cooling---seperation---Drying-----Final product

       

      4.Hypophosphorous acid:

      Dissolve---- Resin exchange----Filter----Condense

       

      5.Sulfamic acid:

      Dissolve---Reaction----Seperation ----Dissolve--- Recrystallization---Seperation—Drying

       

      6.Azodiisobutyrodinitrile   

      Dissolve---Reaction---Cool down---Mixing--Filter---Remove moisture--- Recrystallization--- Final product

       

      7.N-methylformamide   

      Dissolve---Reaction---First distillation---Distillation---Final product

       

      8.N,N-Dimethylformamide 

      Dissolve--- Esterification---Reaction---Distillatio---Vacuum distillation---Final product

       

      9.Methyl thioglycolate   

      Reaction---churn---catalytic--- Reflux reaction---Rinse---Remove moisture--- Final product

       

      10.Dimethyl sulfoxide   

      Reaction---Oxidation---Depressurize---Distillation---Final product

        

      11. Potassium silicate:

      Fushing---solidfying---cooling—coarse---crushing—pressurized---dissolved---clarification---filtration---evaporate concentration---final products

       

      12.Zirconium carbonate:

      Ballmilling---drying---ballmilling---adjustPH---washing---centrifugal separation---final product

       

      13.Lithium bromide:

      Neutralize---barium removal---decoloration----filtration---concentration--

      Filtration--concentration---crystallization--separation---final product

       

      14.Potassium aluminium sulfate:

      Reaction---Mixing---Cool down---Crystallization---Final product

       

      15.Strontium nitrate:

      Caremovel---washing---translatiion---washing----compound---evaporation--separatin---dissolve--precipated---washing---filtration---drying--final product

       

      16. Cerium oxide:

      Recipitate----Roast----Crush--- Precision grading---Final product

       

      17. Chromium oxide green:

      Heating----Thermal decomposition----Cooling---Crushing---Final product

       

      18. Lead Oxide:

      Grinding--- High-temperature roasting and oxidation----Crush----Refine---Final product

       

      19. Alumina oxide:

      Reaction----Vacuum distillation---hydrolysis----Pressure Filtration---Drying---Roasting---Crush

       

      20. Manganese Dioxide

      Reaction----- Purification impurity-----Aging----- Electrolysis----Rinsing----Crush----Final product


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