Перхлорная кислота 60% HCLO4 AR/GR/CP
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- Поставщик: Tianjin,Hutong,Global,Trade,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.20 $* | 0.2 $* |
| Aug-17-2025 | 0.14 $* | 0.45 $* |
| Jul-17-2025 | 0.23 $* | 0.65 $* |
| Jun-17-2025 | 0.61 $* | 0.91 $* |
| May-17-2025 | 0.95 $* | 0.20 $* |
| Apr-17-2025 | 0.93 $* | 0.63 $* |
| Mar-17-2025 | 0.42 $* | 0.62 $* |
| Feb-17-2025 | 0.4 $* | 0.84 $* |
| Jan-17-2025 | 0.81 $* | 0.80 $* |
Характеристики
Product Description
Perchloric Acid 60%-62%
perchloric acid 60-62% Perchloric acid is one of the most proven materials for etching of liquid crystal displays and critical electronics applications as well as ore extraction and has unique properties in analytical chemistry.[9] Additionally it is a useful component in etching of chrome |
all is the same as 70-72% except content, could be used in pharmacy |
| Properties | |
|---|---|
| Molecular formula | HClO4 |
| Molar mass | 100.46 g/mol |
| Appearance | colorless liquid |
| Density | 1.67 g/cm3 |
| Melting point | -17 °C (azeotrope) -112 °C (anhydrous) |
| Boiling point | 203 °C (azeotrope) |
| Solubility in water | miscible |
| Acidity (pKa) | ≈ −8 |
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