13418

炭酸ナトリウム

puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, anhydrous, 99.5-100.5% (calc. to the dried substance)

• 別名: カルシネド ソーダ, ソーダ灰, 炭酸二ナトリウム塩
• 化学式: Na₂CO₃
• CAS番号: 497-19-8
• 分子量: 105.99
• Beilstein: 4154566
• EC Number: 207-838-8
• MDL番号: MFCD00003494
• UNSPSCコード: 12352302
• PubChem Substance ID: 24848136
• NACRES: NA.21
• アッセイ: 99.5-100.5% (calc. to the dried substance)
• フォーム: powder or crystals

特性

• 品質水準: 200
• グレード: puriss.
• アッセイ: 99.5-100.5% (calc. to the dried substance)
• フォーム: powder or crystals
• 品質: meets analytical specification of Ph. Eur., BP, NF, FCC, E500
• 不純物: alkali hydroxides and bicarbonates, complies; residual solvents; <5 ppm heavy metals (as Pb)
• 損失: ≤0.5% loss on drying, 300 °C; <0.5% loss on drying, 105°C, 4hrs
• pH: 12 (25 °C, 106 g/L)
• mp: 851 °C (lit.)
• 微量陰イオン: chloride (Cl^-): ≤100 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• 微量陽イオン: As: ≤2 mg/kg; Cu: ≤20 mg/kg; Fe: ≤10 mg/kg; Hg: ≤1 mg/kg; Pb: ≤4 mg/kg; Pb: >2 ppm; Zn: ≤20 mg/kg
• 適合性: complies for appearance of solution
• 保管温度: 15-25°C
• SMILES記法: O=C(O[Na])O[Na]
• InChI: 1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
• InChI Key: CDBYLPFSWZWCQE-UHFFFAOYSA-L

詳細

アプリケーション

• Development of novel portable NIR spectroscopy process analytical technology (PAT) tool for monitoring the transition of ibuprofen to ibuprofen sodium during wet granulation process: This study emphasizes the use of sodium carbonate in enhancing the sensitivity and efficiency of NIR spectroscopy tools in pharmaceutical manufacturing, showcasing its pivotal role in real-time quality control (Atanaskova E, Geskovski N, 2024).


• Physicochemical and antioxidant properties of pectin fractions extracted from lemon (Citrus Eureka) peels: Demonstrates the application of sodium carbonate in the extraction processes of biologically active compounds from citrus peels, highlighting its importance in the development of natural antioxidants for health-related products (Su Z, Li G, 2024).


• Bryophyte-Bioinspired Nanoporous AAO/C/MgO Composite for Enhanced CO2 Capture: The Role of MgO: This research incorporates sodium carbonate to facilitate the creation of innovative materials designed for efficient CO2 capture, addressing environmental concerns through advanced material science (Cortés-Valadez PJ, Cigarroa-Mayorga OE, 2024).

生物化学的／生理学的作用

バッファー成分です。表在性膜タンパク質の除去に使用することができます。

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: H319
• 注意書き: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 危険有害性の分類: Eye Irrit. 2
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable