1.06450

Sodium fluoride

99.99 Suprapur^®

• 別名: Sodium fluoride
• 実験式（ヒル表記法）: FNa
• CAS番号: 7681-49-4
• 分子量: 41.99
• MDL番号: MFCD00003524
• UNSPSCコード: 12352302
• EC Index Number: 231-667-8
• NACRES: NB.21

特性

• グレード: for inorganic trace analysis
• 品質水準: 100
• 蒸気圧: 1 hPa ( 1077 °C)
• アッセイ: 99.99%
• 形状: crystals
• 有効性: 148.5 mg/kg LD₅₀, oral (Rat)
• pH: 10.2 (20 °C, 40 g/L in H₂O)
• mp: 996 °C
• 密度: 2.8 g/cm³ at 20 °C
• 微量陽イオン: Ba: ≤5 ppm; Ca: ≤5 ppm; Co: ≤0.05 ppm; Cu: ≤0.05 ppm; Fe: ≤0.5 ppm; K: <2 ppm; Li: ≤0.5 ppm; Mg: ≤1 ppm; Mn: ≤0.05 ppm; Ni: ≤0.05 ppm; Pb: ≤0.1 ppm; Sr: ≤1 ppm; Zn: ≤0.2 ppm
• 保管温度: 2-30°C
• InChI: 1S/FH.Na/h1H;/q;+1/p-1
• InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M

詳細

アプリケーション

• Investigations of the reaction mechanism of sodium with hydrogen fluoride to form sodium fluoride and the adsorption of hydrogen fluoride on sodium fluoride monomer and tetramer.: This paper delves into the reaction mechanisms between sodium and hydrogen fluoride, and the adsorption properties on sodium fluoride structures. These findings are essential for chemists working on chemical synthesis, reaction kinetics, and industrial applications of fluoride compounds (Yu et al., 2024).

アナリシスノート

Purity (metallic): ≥ 99.99 %
Ba (Barium): ≤ 5 ppm
Ca (Calcium): ≤ 5 ppm
Co (Cobalt): ≤ 0.05 ppm
Cu (Copper): ≤ 0.05 ppm
Fe (Iron): ≤ 0.5 ppm
K (Potassium): ≤ 2 ppm
Li (Lithium): ≤ 0.5 ppm
Mg (Magnesium): ≤ 1 ppm
Mn (Manganese): ≤ 0.05 ppm
Ni (Nickel): ≤ 0.05 ppm
Pb (Lead): ≤ 0.1 ppm
Sr (Strontium): ≤ 1 ppm
Zn (Zinc): ≤ 0.2 ppm

法的情報

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

安全性情報

• ピクトグラム: GHS06
• シグナルワード: Danger
• 危険有害性情報: H301 - H315 - H319
• 注意書き: P264 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• 危険有害性の分類: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2
• 補足的ハザード: EUH032
• 保管分類コード: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable