Common Name:Coumatetralyl Chemical name:4-hydroxy-3-(1,2,3,4-four tetrahy-1-naphthalenyl)coumarin Properties: --Appe Common NameCoumatetralylChemical name4-hydroxy-3-(1,2,3,4-four tetrahy-1-naphthalenyl)coumarinStructural formula Properties:Apperance97%Coumatetralyl is Crystalline or powder of white to yellowishMelting point 166-173Vapor pressure (20) 1.33×10-8mpa Solubility :water 1mg/100ml 20 ...
packing:200L plastic drun appearance :light yellow liquid Colorless crystals. Mixture of two stereoisomerism enantiomer pairs. Melting point:110-130 °C.Vapor pressure<1mPa at 20 °C. Stable under normal storage conditions. Slightly soluble in isopropanol, methylene chloride,cyclohexanone. Insoluble in aliphatic hydrocarbons Triadimenol 25% EC
aerosol cockroach insecticide aerosol cockroach insecticide can quickly knock down mosquitoes, flies and other flying insects an Aerosol cockroach insecticideAppearance: White with odor similar to pyrethrin.Melting Point:65-80Boiling point:185-190/13.3PaDensity: 1.108g /cm3Vapor Pressure:4.7×10-6Pa(20)Solubility: Insoluble in water, but easily dissolved in such organic solvents as aromatic ...
R143a 1.good quality 2.rasonable price 3.good service 4.on time delivery Trifluoroethane (HFC-143a) Molecular formula: CH3CF3PHYSICAL PROPERTIESMolecular Weight84.0Critical Density, g/cm3 0.455Boiling Point(1 atm), °C-47.75Latent Heat of Vaporization at bp, kJ/kg231.0Density of Liquid at 25 °C, g/cm31.300Specific Heat of Vaporization at 25 °C, KJ/kg °C1.31Vapor Pressure at 25 °C, MPa1. ...
... coefficient.Suitable for control of water, seawater, sewage, oil, air, vapor, food, medicine, acids, alkalis, salts, paper making etc. Double Eccentric ...
... : air, water, oil, the temperature reaches 140 degrees Celsius, refrigerant vapor temperature reaches 225 degrees Celsius, petroleum, water work under the ... pressure of 1.6Mpa, air, water vapor pressure reaches the 0.6Mpa refrigerants Brass Plug Valve with ...
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