1.05512

Iron(III) chloride solution (10% Fe)

for analysis EMSURE^®

• UNSPSCコード: 12352302

特性

• 品質水準: 300
• 製品種目: EMSURE^®
• 形状: liquid
• 濃度: 10.0-10.3% (complexometric)
• 不純物: ≤0.5% Free acid (as HCl)
• pH: <1 (20 °C in H₂O)
• 密度: 1.29 g/cm³ at 20 °C
• 微量陰イオン: phosphate (PO₄^3-): ≤0.005%
• 微量陽イオン: As: ≤0.0005%; Fe²⁺: ≤0.005%; N: ≤0.005%; heavy metals (as Pb): ≤0.005%
• 保管温度: 15-25°C

詳細

アナリシスノート

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 %

法的情報

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany