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产品名称
Iron(III) chloride solution (10% Fe), for analysis EMSURE®
质量水平
产品线
EMSURE®
表单
liquid
浓度
10.0-10.3% (complexometric)
杂质
≤0.5% Free acid (as HCl)
pH值（酸碱度）
<1 (20 °C in H2O)
密度
1.29 g/cm3 at 20 °C
痕量阴离子
phosphate (PO43-): ≤0.005%
痕量阳离子
As: ≤0.0005%
Fe2+: ≤0.005%
N: ≤0.005%
heavy metals (as Pb): ≤0.005%
储存温度
15-25°C
分析说明
Assay (complexometric): 10.0 - 10.3 %
Free acid (as HCl): ≤ 0.5 %
As (Arsenic): ≤ 0.0005 %
Phosphate (PO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.005 %
Heavy metals as Pb (as lead): ≤ 0.005 %
Fe II (Iron II): ≤ 0.005 %
Free acid (as HCl): ≤ 0.5 %
As (Arsenic): ≤ 0.0005 %
Phosphate (PO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.005 %
Heavy metals as Pb (as lead): ≤ 0.005 %
Fe II (Iron II): ≤ 0.005 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
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