bst365最新正规买球

Chinachemnet   |     ; |   Hangzhou Ocean Chemical Co., Ltd.
Gold Suppliers > Hangzhou Ocean Chemical Co., Ltd.
  • Region :
  • Tel : +86-571-88025872 +86-571-28272092
  • Fax : +86-571-88025871
  • Email :sales@hzoceanchem.com
  • URL :www.hzoceanchem.com

Featured Products
  • inquire4-((Tetrahydro-2H-Pyran-2-Yl)Oxy)Phenol
    CAS NO : 53936-56-4;   MF : C11H14O3

    　　Specifications:AppearanceOff-white powder 　　Assay 98.0%Min 　　Meltingpoint85~90℃Clarity of alcohol Transparency, colorless, none 　　solution suspended matters ... >>>

  • inquireIron Citrate anhydrous
    CAS NO : 23383-11-1;   MF : C6H8FeO7

    　　Specifications:Appearancegreen or white powder 　　Fe20-22% 　　Chlorides(Cl)0.2% max 　　Ferric3% max 　　As3ppm max 　　Pb2ppm max 　　Insolubles in acid 0... >>>

  • inquireMethyl Vanillate
    CAS NO : 3943-74-6;   MF : C9H10O4

    　　Specifications:AppearanceWhite crystal 　　Purity(GC)≥99% 　　OdorBaked sweet, the sweet smell of coffee 　　Melting point64-66deg.C 　　Hazard:Not dangerous good... >>>

  • inquireEthyl Octanoate
    CAS NO : 106-32-1;   MF : C10H20O2

    　　Specifications:AppearanceColorless transparent liquid 　　OdorLike Flowers, fruit, brandy wine 　　Refractive index 20deg.C1.4160-1.4200 　　Relative density 25/25de... >>>

  • inquireptical Brightening Agent OB-1
    CAS NO : 1533-45-5;   MF : C28H18N2O2

    　　Specifications:AppearanceGreen powder or yellow powder 　　Content(HPLC)98.5% min 　　Melting point352~358℃ 　　Mesh sizePass 200 mesh 　　Ash content0.3% max ... >>>

  • inquireScandium(III) chloride hexahydrate
    CAS NO : 20662-14-0;   MF : H12ClO6Sc

    　　Appearance:White or colorless block crystals, soluble in water and ethanol, deliquescence, airtight preservation ;Scandium(III) chloride hexahydrate;scandium(+3) cation chlor... >>>

  • inquireCERIUM(III) CHLORIDE HEPTAHYDRATE
    CAS NO : 18618-55-8;   MF : H14CeCl3O7

    　　Appearance:Colorless crystal or powder. When exposed to humid air, the water is rapidly absorbed into the water to form an indefinite hydrate. When it comes to alkali, it gene... >>>

  • inquireLANTHANUM CHLORIDE HEPTAHYDRATE
    CAS NO : 10025-84-0;   MF : H15ClLaO7

    　　Appearance:White granular or blocky crystals, soluble in water and ethanol, deliquescence, airtight preservation 　　Application: Used in the manufacture of petroleum crack... >>>

Total 1398 Suppliers,Showing 68 / 175|‹   ‹‹   61 62 63 64 65 66 67 68 69 70 ›› ›|