71363

炭酸ナトリウム

reference material for titrimetry, certified by BAM, >99.5%

• 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 Number: 497-19-8
• 分子量: 105.99
• Beilstein: 4154566
• EC Number: 207-838-8
• MDL番号: MFCD00003494
• UNSPSCコード: 41116107
• PubChem Substance ID: 24886180
• NACRES: NA.24

特性

• グレード: reference material
• 品質水準: 100
• アッセイ: >99.5%
• 品質: certified by BAM
• テクニック: titration: suitable
• mp: 851 °C (lit.)
• フォーマット: neat
• 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

詳細

Sodium carbonate is an alkalimetric standard manufactured under stringent conditions and qualified with the highest possible precision. Its content determination and homogeneity assessment are performed using volumetric neutralization titration as the primary analysis method.

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

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アプリケーション

This reference material is meant to be used as a basimetric standard in volumetric titrations.

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。

特徴および利点

• Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
• Traceable to NIST SRM
• High-quality offering accurate titer determinations
• Accompanied by a certificate of analysis (CoA)

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
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves