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    Glycerol 85% ( 85%甘油 )

    產品名稱: Glycerol 85% ( 85%甘油 )
    產品型號: 1040940500,1040941000,1040942500,1040949026
    產品展商: MERCK
    產品文檔: 無相關文檔

    簡單介紹

    Glycerol 85% ( 85%甘油 ) 為創賽集團品質提供Merck系列產品,可查詢Glycerol 85% ( 85%甘油 )價格,同系列Glycerol 85% ( 85%甘油 )國內現貨,可提供定合成服務。提供型號,性能指標等技術資料。提供Glycerol 85% ( 85%甘油 )MSDS/COA/SPEC等技術資料。歡迎來電洽談選購,更多產品請登錄www.canspecsci.co


    Glycerol 85% ( 85%甘油 )  的詳細介紹
    產品名稱:Glycerol 85% ( 85%甘油 )
    產品貨號:1040940500,1040941000,1040942500,1040949026
    產品包裝:Plastic bottle/Plastic bottle/Plastic bottle/Plastic container
    產品規格: 500 ml/1 l /2.5 l/25 l

    產品信息
    Grade Reag. Ph Eur
    Synonyms Glycerin
    HS Code 2905 45 00
    化學及物理數據
    Ignition temperature 429 °C
    Solubility (20 °C) soluble
    Melting point -10 °C
    Density 1.23 g/cm3 (20 °C)
    pH value 5 (100 g/l, H2O, 20 °C)
    Boiling point >130 °C (1013 hPa)
    Vapor pressure 8 hPa (20 °C)
    Flash point 199 °C
    **標示
    Storage class 10 Combustible liquids not in Storage Class 3
    WGK WGK 1 slightly water endangering
    Disposal 3
    Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
    毒物學數據
    LD 50 oral LD50 rat 12600 mg/kg
    LD 50 dermal LD50 rabbit > 18700 mg/kg
    分類
    Assay
    - GC; calc. on hydrous substance
    84.5 - 85.5 %
    - acidimetric after oxidation 83.5 - 88.5 %
    Identity passes test
    Appearance of solution passes test
    Acidity or alkalinity passes test
    Free alkali (as NH3) ≤ 0.0005 %
    Free acid (as CH3COOH) ≤ 0.002 %
    Density (d 20/4) 1.218 - 1.225
    Refractive index (n D/20) 1.449 - 1.455
    Chloride (Cl) ≤ 0.0001 %
    Sulphate (SO4) ≤ 0.0005 %
    Heavy metals (as Pb) ≤ 0.0001 %
    Halogen compounds (as Cl) ≤ 0.0030 %
    Aldehydes ≤ 10 ppm
    Fe (Iron) ≤ 0.0001 %
    NH4 (Ammonium) ≤ 0.0005 %
    Fatty Esters (as glycerintributyrate) ≤ 0.05 %
    Readily carbonizable substances passes test
    Diethylene glycol and related Substances
    - impurity A
    ≤ 0.1 %
    - Highest single impurity ≤ 0.1 %
    - Sum of all impurities ≤ 0.5 %
    Sugar passes test
    Sulfated ash ≤ 0.005 %
    Water 14.5 - 15.5 %



    關 鍵 字:Glycerol 85% ( 85%甘油 )
    CANSPEC品質提供的Glycerol 85% ( 85%甘油 )性能**。產品Glycerol 85% ( 85%甘油 ) 以其優良的品質滿足您不同實驗的多種需求。并保證每批的Glycerol 85% ( 85%甘油 )質量和品質優良。大量現貨火爆促銷中,歡迎來電洽談選購,更多產品請登錄
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