41706

シュウ酸

analytical standard

• 化学式: HO₂CCO₂H
• CAS番号: 144-62-7
• 分子量: 90.03
• Beilstein: 385686
• EC Number: 205-634-3
• MDL番号: MFCD00002573
• UNSPSCコード: 12352106
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• 蒸気密度: 4.4 (vs air)
• 蒸気圧: <0.01 mmHg ( 20 °C)
• アッセイ: 98.0-102.0% (redox titration)
• シェルフライフ: limited shelf life, expiry date on the label
• mp: 189.5 °C (dec.) (lit.)
• アプリケーション: cleaning products; cosmetics; food and beverages; personal care
• フォーマット: neat
• SMILES記法: OC(=O)C(O)=O
• InChI: 1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)
• InChI Key: MUBZPKHOEPUJKR-UHFFFAOYSA-N

詳細

詳細

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Oxalic acid is a low-molecular-weight organic acid that occurs naturally in several plants, fruits, vegetables, food and beverage products.[1][2][3][4]

アプリケーション

Oxalic acid may be used as an analytical standard for the determination of the analyte in juice samples,[5][2] honey,[1] food samples[6] fruits, vegetables,[7] alcoholic and non-alcoholic beverages[3] and cosmetic formulations[8] by various chromatography techniques.

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H302 + H312,H318
• 注意書き: P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P362 + P364
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1