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NaOH - Sodium Hydroxide (TK)

Mã sản phẩm : 1448505005

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    Sodium hydroxide
    NaOH
    Caustic soda
    CAS-No.1310-73-2 EC-No.215-185-5 HS-No.28151100
    M=40.00 g/mol Spec.density 2.13 g/cm3 (20°C)
    Melting point 323°C Boilting point 1390°C(1013 hPa)
     R 35 S 26-37/39-45 UN 1823  DG:8,II
    Sodium hydroxide  FLAKE  AR
    Specification  GB/T 629-1997
    Assay(NaOH)
    >=96.0%
    Carbonate(as Na2CO3)
    <=1.5%
    Clarity of solution
    pass
    Chloride(Cl)
    <=0.005%
    Sulfate(SO4)
    <=0.005%
    Total nitrogen(N)
    <=0.001%
    Phosphate(PO4)
    <=0.001%
    Silicate(SiO3)
    <=0.01%
    Aluminum(Al)
    <=0.002%
    Potassium(K)
    <=0.05%
    Calcium(Ca)
    <=0.01%
    Iron(Fe)
    <=0.001%
    Heavy metals(as Pb)
    <=0.003%

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