1.01143

Ammonium chloride

99.995 Suprapur^®

• 別名: Ammonium chloride, Sal ammoniac
• 実験式（ヒル表記法）: H₄ClN
• CAS番号: 12125-02-9
• 分子量: 53.49
• UNSPSCコード: 12352301
• EC Index Number: 235-186-4
• NACRES: NB.21

特性

• グレード: for inorganic trace analysis
• 品質水準: 100
• 蒸気圧: 1.3 hPa ( 30 °C)
• アッセイ: 99.995%
• 形状: solid
• 自己発火温度: >400 °C
• 有効性: 1410 mg/kg LD₅₀, oral (Rat)
• pH: 4.7 (25 °C, 200 g/L in H₂O, External MSDS)
• mp: 338 °C (sublimed; External MSDS)
• 密度: 1.53 g/cm³ at 25 °C
• かさ密度: 600‑900 kg/m³
• 保管温度: 2-30°C
• InChI: 1S/ClH.H3N/h1H;1H3
• InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N

詳細

アプリケーション

• Environmental Testing Reagent: Highlighting its role in environmental sciences, ammonium chloride is used as a buffer in the analysis of soil and water samples, helping in the accurate measurement of contaminants and assessment of environmental health (Sharma et al., 2024).


• High Purity Ammonium Chloride for Chemical Synthesis: The high purity grade of ammonium chloride is essential for conducting various chemical syntheses, providing consistency and reliability in reactions essential for research and industrial applications (Zhu et al., 2024).

アナリシスノート

Purity (metallic): ≥ 99.995 %
Al (Aluminium): ≤ 0.050 ppm
Ba (Barium): ≤ 5.0 ppm
Ca (Calcium): ≤ 0.50 ppm
Cd (Cadmium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.010 ppm
Cu (Copper): ≤ 0.010 ppm
Fe (Iron): ≤ 0.10 ppm
K (Potassium): ≤ 5.00 ppm
Li (Lithium): ≤ 0.10 ppm
Mg (Magnesium): ≤ 0.050 ppm
Mn (Manganese): ≤ 0.010 ppm
Na (Sodium): ≤ 1.0 ppm
Ni (Nickel): ≤ 0.010 ppm
Pb (Lead): ≤ 0.010 ppm
Sr (Strontium): ≤ 0.50 ppm
Tl (Thallium): ≤ 0.010 ppm
Zn (Zinc): ≤ 0.010 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: GHS07
• シグナルワード: Warning
• 危険有害性情報: H302 - H319
• 注意書き: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• 危険有害性の分類: Acute Tox. 4 Oral - Eye Irrit. 2
• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable