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  • Yixing Jincheng Chemical Co.,Ltd.

    宜兴市锦程化工有限公司

    Yixing Jincheng Chemical Co.,Ltd.

    Hotline:

    +86-510-87941102

    PRODUCTS

    PRODUCTS

    Tetramethylammonium hydroxide

    Executive Standard: HG3—1006---95

    Standard: (25% solution)

    Product Name: TMAH 
    Molecular Formula: C4H13NO
    Molecular Weight: 91.156Property: Colorless crystal, breaks down at 130 ℃ and generates methyl alcohol and trimethylamine.  
    Quality Standard (Enterprise standard):

    Alkali Content(%) 25
    Max Impurity Content (%) CO3≤ 1.0
    Fe ≤ 0.001
    K ≤ 0.001
    Pb ≤ 0.002
    Na ≤ 0.002
    Cl ≤ 0.01
    Non-volatile Matter ≤ 0.03

    Use: Organic strong alkali, supporting liquid for polarogram test.

     

    Packing: 500ml plastic bottle

    苏公网安备 32028202000288号

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