Merck 1038831000 九水合硝酸铁(III),分析适用 (FeN₃O₉ * 9 H₂O, 塑料瓶 1kg)
制造商: Merck Model: 1038831000 - 报价要求
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CAS number: 7782-61-8
EC number: 233-899-5
Grade: ACS,Reag. Ph Eur
Hill Formula: FeN₃O₉ * 9 H₂O
Chemical formula: Fe(NO₃)₃ * 9 H₂O
Molar Mass: 403.95 g/mol
Assay (complexometric): 99.0 - 101.0 %
Insoluble matter: ≤ 0.005 %
Free acid (as HNO₃): ≤ 0.3 %
Chloride (Cl): ≤ 0.0005 %
Phosphate (PO₄): ≤ 0.005 %
Sulfate (SO₄): ≤ 0.005 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.005 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.001 %
Mn (Manganese): ≤ 0.02 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.001 %
Substances not precipitated by ammonia (as sulfate): ≤ 0.1 %
Corresponds to ACS,Reag. Ph Eur
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