241830

過塩素酸カリウム

ACS reagent, ≥99%

• 化学式: KClO₄
• CAS番号: 7778-74-7
• 分子量: 138.55
• EC Number: 231-912-9
• MDL番号: MFCD00011362
• UNSPSCコード: 12352302
• PubChem Substance ID: 329752593
• NACRES: NB.24

特性

• グレード: ACS reagent
• アッセイ: ≥99%; 99.0-100.5%
• フォーム: powder
• 反応適合性: reagent type: oxidant
• 不純物: ≤0.005% insolubles
• pH: 5.0-6.5 (25 °C, 13.9 g/L)
• mp: 400 °C (dec.) (lit.)
• 微量陰イオン: chloride (Cl^-): ≤0.003%; sulfate (SO₄^2-): ≤0.001%
• 微量陽イオン: Ca: ≤0.005%; Fe: ≤5 ppm; Na: ≤0.02%; heavy metals: ≤5 ppm (by ICP)
• SMILES記法: [K+].[O-]Cl(=O)(=O)=O
• InChI: 1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
• InChI Key: YLMGFJXSLBMXHK-UHFFFAOYSA-M

詳細

アプリケーション

• Properties of Mixed Crystal Coprecipitation Substances of Ammonium Nitrate and Potassium Perchlorate Prepared by the Evaporative Solvent Method: This study presents a novel method for the preparation of mixed crystal coprecipitation substances combining ammonium nitrate and potassium perchlorate, offering potential advancements in energetic materials and explosive compositions (Zi et al., 2024).


• The Influence of Potassium Salts Phase Stabilizers and Binder Matrix on the Properties of Novel Composite Rocket Propellants Based on Ammonium Nitrate: Investigates the role of potassium salts as phase stabilizers in enhancing the mechanical properties and stability of novel composite rocket propellants, providing insights into the development of more efficient and safer rocket propellants (Rotariu et al., 2022).


• Synergetic Effect of Potassium Oxysalts on Combustion and Ignition of Al/CuO Composites: Examines the synergistic effects of potassium oxysalts on the combustion and ignition behaviors of aluminum and copper oxide composites, highlighting potential improvements in pyrotechnic formulations (Ma et al., 2021).


• Thermal behavior and combustion of Al nanoparticles/ MnO(2)-nanorods nanothermites with addition of potassium perchlorate: Explores the thermal decomposition and combustion characteristics of aluminum nanoparticles and manganese dioxide nanorods enhanced with potassium perchlorate, aiming at applications in energetic materials and pyrotechnics (Song et al., 2019).


• The emerging role of titrimetry in late nineteenth-century industrial problem solving: the example of trace analysis for perchlorate in Chile saltpetre: Historical analysis of the use of titrimetry for detecting trace amounts of perchlorate in Chile saltpetre, demonstrating early industrial applications of potassium perchlorate in quality control and regulatory contexts (Travis, 2014).

安全性情報

• ピクトグラム: GHS03,GHS07
• シグナルワード: Danger
• 危険有害性情報: H271,H302
• 注意書き: P210 - P220 - P264 - P280 - P283 - P301 + P312
• 危険有害性の分類: Acute Tox. 4 Oral - Ox. Sol. 1
• 保管分類コード: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable