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Merck 1066730250 二水合钨酸钠 (Na₂O₄W * 2 H₂O, 塑料瓶 250g)

  • 制造商:Merck
    Model: 1066730250
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  • Price (exclude VAT)3,424,700 VND
    Price (include VAT)3,767,170 VND
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CAS #: 10213-10-2

EC number: 236-743-4

Hill Formula: Na₂O₄W * 2 H₂O 

Molar Mass: 329.86 g/mol

Assay (thermogravimetric): ≥ 99 %

Identity (x-ray diffraction): passes test

Free alkali (as NaOH): ≤ 0.10 %

Chloride (Cl): ≤ 0.003 %

Sulfate (SO₄): ≤ 0.01 %

Total nitrogen (N): ≤ 0.001 %

Fe (Iron): ≤ 0.0005 %

Mo (Molybdenum): ≤ 0.005 %

Pb (Lead): ≤ 0.001 %

Details

Datasheet 

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