1.01145

Ammonium chloride

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• 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
• MDL番号: MFCD00011420
• UNSPSCコード: 12352301
• EC Index Number: 235-186-4
• NACRES: NA.21

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. ISO; reag. Ph. Eur.
• 蒸気圧: 1.3 hPa ( 30 °C)
• 製品種目: EMSURE^®
• アッセイ: ≥99.8% (silver nitrate titration); 99.0-100.5% dry basis (silver nitrate titration)
• フォーム: crystalline powder
• 自己発火温度: >400 °C
• 有効性: 1410 mg/kg LD₅₀, oral (Rat)
• 不純物: ≤0.005% Insoluble matter
• 強熱残分: ≤0.01% (as sulfate)
• 損失: ≤1% loss on drying, 105°C
• pH: 4.7 (25 °C, 200 g/L in H₂O, External MSDS)
• mp: 338 °C (sublimed; External MSDS)
• 溶解性: 372 g/L (External MSDS)
• 密度: 1.53 g/cm³ at 25 °C
• かさ密度: 600‑900 kg/m³
• 微量陰イオン: bromide (Br^-): passes test; iodide (I^-): passes test; nitrate (NO₃^-): ≤0.0005%; phosphate (PO₄^3-): ≤0.0002%; sulfate (SO₄^2-): ≤0.002%
• 微量陽イオン: Ca: ≤0.0005%; Cu: ≤0.0002%; Fe: ≤0.0002%; K: ≤0.005%; Mg: ≤0.0005%; Na: ≤0.005%; Ni: ≤0.0001%; Pb: ≤0.0001%; Zn: ≤0.0002%; heavy metals: ≤0.0005%
• 保管温度: 2-30°C
• SMILES記法: [Cl-].N.[H+]
• InChI: 1S/ClH.H3N/h1H;1H3
• InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N

詳細

アプリケーション

• Restoration of the soil fertility under Cr(VI) and artificial drought condition by the utilization of plant growth-promoting Bacillus spp. SSAU2.: The study investigates the role of ammonium chloride in enhancing the effectiveness of Bacillus spp. in soil fertility restoration under stress conditions, showcasing its relevance in environmental science and microbiology (Sharma et al., 2024).

アナリシスノート

Assay (argentometric): ≥ 99.8 %
Assay (argentometric; calculated on dried substance): 99.0 - 100.5 %
Identity: passes test
Appearance of solution: passes test
Insoluble matter: ≤ 0.005 %
Acidity or alkalinity: passes test
pH-value (5 %; water, 25 °C): 4.5 - 5.5
Bromide, Iodide (Br,I): passes test
Nitrate (NO₃): ≤ 0.0005 %
Phosphate (PO₄): ≤ 0.0002 %
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (ACS): ≤ 0.0005 %
Ca (Calcium): ≤ 0.0005 %
Cu (Copper): ≤ 0.0002 %
Fe (Iron): ≤ 0.0002 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.0005 %
Na (Sodium): ≤ 0.005 %
Ni (Nickel): ≤ 0.0001 %
Pb (Lead): ≤ 0.0001 %
Zn (Zinc): ≤ 0.0002 %
Loss on Drying (105°C): ≤ 1.0 %
Residue on ignition (as sulfate): ≤ 0.01 %
Corresponds to ACS,ISO,Reag. Ph Eur

法的情報

EMSURE 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