1.04633
Hypophosphorous acid
50%, for analysis EMSURE®
別名:
Hypophosphorous acid
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この商品について
製品名
Hypophosphorous acid 50%, for analysis EMSURE®
vapor pressure
30 hPa ( 20 °C)
Quality Segment
product line
EMSURE®
form
liquid
concentration
≥49.5% (alkalimetric)
impurities
≤0.0001% Cd (Cadmium), ≤0.0001% Zn (Zinc), ≤0.0005% As (Arsenic), ≤0.0005% Cu (Copper), ≤0.0005% Mn (Manganese), ≤0.0005% Ni (Nickel), ≤0.0005% Pb (Lead), ≤0.001% K (Potassium), ≤0.005% Ba (Barium), ≤0.005% Ca (Calcium), ≤0.005% Fe (Iron), ≤0.015% Chloride (Cl), ≤0.02% Total sulfur (as SO4), ≤0.10% Na (Sodium)
pH
1 (20 °C in H2O)
bp
108 °C/1013 hPa (decomposition)
mp
<-25 °C
density
1.21-1.26 g/cm3 at 20 °C
storage temp.
no temp limit
Application
- One-Pot Synthesis and in Silico Molecular Docking Studies of Arylselanyl Hydrazides as Potential Antituberculosis Agents.: This research illustrates the utilization of 50% Hypophosphorous acid in the synthesis of arylselanyl hydrazides, emphasizing its role as a reducing agent to facilitate novel antituberculosis compounds, reflecting its significance in medicinal chemistry applications (Borges et al., 2022).
- Formation of Thick Aminophenyl Films from Aminobenzenediazonium Ion in the Absence of a Reduction Source.: This study explores the action of 50% Hypophosphorous acid in the spontaneous formation of aminophenyl films from diazonium ions without additional reducing agents, highlighting its potential in surface coating processes (Simons et al., 2014).
Analysis Note
Phosphorous acid and phosphoric acid (as H₃PO₃): ≤ 2
Chloride (Cl): ≤ 0.015 %
Total sulfur (as SO₄): ≤ 0.02 %
As (Arsenic): ≤ 0.0005 %
Ba (Barium): ≤ 0.005 %
Ca (Calcium): ≤ 0.005 %
Cd (Cadmium): ≤ 0.0001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.005 %
K (Potassium): ≤ 0.001 %
Mn (Manganese): ≤ 0.0005 %
Na (Sodium): ≤ 0.10 %
Ni (Nickel): ≤ 0.0005 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.0001 %
Legal Information
注意喚起語
Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1
一体何が起きているの？
WGK 1
引火点 (F)
Not applicable
引火点（°C）
Not applicable
ハザードコード
保管分類
8B - Non-combustible corrosive hazardous materials
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
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