Merck 1037921000 六水合硫酸铁铵，分析适用 (H₈FeN₂O₈S₂*6H₂O, 塑料瓶 1kg)
制造商: Merck Model: 1037921000 - 报价要求
- 报价要求
Price (exclude VAT) 3,845,600 VND Price (include VAT) 4,230,160 VND
CAS number: 7783-85-9
EC number: 233-151-8
Grade: ISO
Hill Formula: H₈FeN₂O₈S₂*6H₂O
Molar Mass: 392.14 g/mol
Assay (manganometric): 99.0 - 101.5 %
pH-value (5 %; water): 3.0 - 5.0
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.002 %
Iron(III)-salts (Fe³⁺): ≤ 0.02 %
Ca (Calcium): ≤ 0.002 %
Cu (Copper): ≤ 0.002 %
K (Potassium): ≤ 0.01 %
Mg (Magnesium): ≤ 0.01 %
Mn (Manganese): ≤ 0.05 %
Na (Sodium): ≤ 0.01 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.003 %
Correspons to ISO
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