产品名称
57%氢碘酸, for analysis EMSURE®
product line
EMSURE®
assay
≥57% (acidimetric)
form
liquid
impurities
≤0.1 ppm Ba (Barium), ≤0.1 ppm Be (Beryllium), ≤0.1 ppm Bi (Bismuth), ≤0.1 ppm Cd (Cadmium), ≤0.1 ppm Co (Cobalt), ≤0.1 ppm Cr (Chromium), ≤0.1 ppm Cu (Copper), ≤0.1 ppm Ge (Germanium), ≤0.1 ppm Li (Lithium), ≤0.1 ppm Mn (Manganese), ≤0.1 ppm Mo (Molybdenum), ≤0.1 ppm Ni (Nickel), ≤0.1 ppm Pb (Lead), ≤0.1 ppm Sr (Strontium), ≤0.1 ppm Ti (Titanium), ≤0.1 ppm Tl (Thallium), ≤0.1 ppm V (Vanadium), ≤0.1 ppm Zr (Zirconium), ≤0.5 ppm Zn (Zinc), ≤1 ppm Al (Aluminium), ≤1 ppm As (Arsenic), ≤1 ppm Ca (Calcium), ≤1 ppm K (Potassium), ≤1 ppm Na (Sodium), ≤10 ppm Phosphorous compounds (as PO4), ≤100 ppm Chloride and Bromide (as Cl), ≤2 ppm Fe (Iron), ≤20 ppm Sulfate (SO4), ≤5 ppm Mg (Magnesium)
ign. residue
≤50 ppm (as sulfate)
pH
1 (20 °C, 13 g/L in H2O)
bp
127 °C/1013 hPa
mp
-50 °C (External MSDS)
density
1.70 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
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Application
- 从层状CsAuCl(4)钙钛矿自发阴离子交换合成具有光学活性的混合价态Cs(2)Au(2)I(6)钙钛矿:该研究强调了57%氢碘酸在合成先进钙钛矿材料中的应用,表明其在促进材料科学应用中的高纯度化学转化方面的有效性。该研究为在电子和光学器件中潜在使用的光学活性材料的产生提供了宝贵见解(Bhawna et al., 2021)。
- 碘甲烷2H / 1H比值定量测定的分析挑战:该研究使用57%的氢碘酸制备样品用于质谱同位素分析,证明了其在环境检测和分析化学中的重要作用。该研究解决了同位素组成测量方面的重大挑战,这对于环境科学中的化学来源和途径示踪至关重要(Feakins et al., 2013)。
Analysis Note
氯化物和溴化物(以Cl计): ≤ 100 ppm
磷化合物(以PO₄计): ≤ 10 ppm
硫酸盐(SO₄): ≤ 20 ppm
Al(铝): ≤ 1 ppm
As(砷): ≤ 1 ppm
Ba(钡): ≤ 0.1 ppm
Be(铍): ≤ 0.1 ppm
Bi(铋): ≤ 0.1 ppm
Ca(钙): ≤ 1 ppm
Cd(镉): ≤ 0.1 ppm
Co(钴): ≤ 0.1 ppm
Cr(铬): ≤ 0.1 ppm
Cu(铜): ≤ 0.1 ppm
Fe(铁): ≤ 2 ppm
Ge(锗): ≤ 0.1 ppm
K(钾): ≤ 1 ppm
Li(锂): ≤ 0.1 ppm
Mg(镁): ≤ 5 ppm
Mn(锰): ≤ 0.1 ppm
Mo(钼): ≤ 0.1 ppm
Na(钠): ≤ 1 ppm
Ni(镍): ≤ 0.1 ppm
Pb(铅): ≤ 0.1 ppm
Sr(锶): ≤ 0.1 ppm
Ti(钛): ≤ 0.1 ppm
Tl(铊): ≤ 0.1 ppm
V(钒): ≤ 0.1 ppm
Zn(锌): ≤ 0.5 ppm
Zr(锆): ≤ 0.1 ppm
烷氧基:通过测试
灼烧残渣(以硫酸盐计): ≤ 50 ppm
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