11213

重炭酸アンモニウム

puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101%

• 別名: 炭酸水素アンモニウム
• 化学式: NH₄HCO₃
• CAS番号: 1066-33-7
• 分子量: 79.06
• Beilstein: 4329606
• EC Number: 213-911-5
• MDL番号: MFCD00012138
• UNSPSCコード: 12352300
• eCl@ss: 38020216
• PubChem Substance ID: 329749328
• NACRES: NA.21

特性

• 蒸気密度: 2.7 (vs air)
• 品質水準: 200
• 蒸気圧: 513 hPa ( 50 °C); 67.1 hPa ( 20 °C)
• グレード: puriss.
• アッセイ: 99-101%
• フォーム: powder or crystals
• 品質: meets analytical specification of Ph.Eur., BP, E 503
• 不純物: residual solvents, complies; tar like substances, complies; ≤0.001% heavy metals (as Pb); ≤0.01% non-volatile matter
• pH: 7-8.5 (25 °C, 79.1 g/L)
• 微量陰イオン: chloride (Cl^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤30 mg/kg; sulfide (S^2-): in accordance
• 微量陽イオン: As: ≤1 mg/kg; Fe: ≤5 mg/kg; Hg: ≤1 mg/kg; Pb: ≤5 mg/kg
• 保管温度: room temp
• SMILES記法: N.OC(O)=O
• InChI: 1S/CH2O3.H3N/c2-1(3)4;/h(H2,2,3,4);1H3
• InChI Key: ATRRKUHOCOJYRX-UHFFFAOYSA-N

詳細

詳細

Ammonium bicarbonate is bicarbonate salt of the ammonium ion. In addition to being a source of ammonia, it is also commonly used as a mild base. Bicarbonate of ammonia appears as granular crystals and is easily soluble in water. In the synthesis of catalysts, ammonium bicarbonate is used.

アプリケーション

Ammonium bicarbonate is used:

• As a mineral fuel to prepare alumina-zirconia nano powders by sol-gel combustion.
• Precipitating agent in the synthesis of γ-Al₂O₃ sample (γ-Al₂O₃-1), that is used for the removal of fluoride from aqueous solution.

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
• 注意書き: P264 - P270 - P301 + P312 - P501
• 危険有害性の分類: Acute Tox. 4 Oral
• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1