1.11670

ギ酸

Suprapur^®

• 別名: Formic acid, Methanoic acid, Formylic acid
• 化学式: HCOOH
• CAS番号: 64-18-6
• 分子量: 46.03
• Beilstein: 1209246
• MDL番号: MFCD00003297
• UNSPSCコード: 12352106
• EC Index Number: 200-579-1
• NACRES: NB.21

特性

• グレード: for inorganic trace analysis
• 品質水準: 100
• 蒸気密度: 1.6 (vs air)
• 蒸気圧: 44.8 mmHg ( 20 °C)
• アッセイ: ≥98% (acidimetric); 98-100%
• 形状: liquid
• 自己発火温度: 1004 °F
• expl. lim.: 12-38 % (v/v); 57 %
• 濃度: ≤100% in formic acid
• テクニック: mass spectrometry (MS): suitable
• 屈折率: n20/D 1.370 (lit.)
• pH: 2.2 (20 °C, 10 g/L in H₂O)
• bp: 100-101 °C (lit.); 101 °C/1013 hPa
• mp: 8.2-8.4 °C (lit.)
• 転移温度: flash point 49.5 °C
• 溶解性: soluble (Water: miscible in all proportions)
• 密度: 1.22 g/mL at 25 °C (lit.)
• 微量陰イオン: chloride (Cl^-): ≤1000 ppb; phosphate, phosphite (as PO₄^3-): ≤100 ppb; sulfate, sulfite (as SO₄^2-): ≤500 ppb
• 微量陽イオン: Ag: ≤0.5 ppb; Al: ≤5 ppb; As: ≤1 ppb; Au: ≤0.5 ppb; Ba: ≤1 ppb; Be: ≤0.5 ppb; Bi: ≤0.5 ppb; Ca: ≤10 ppb; Cd: ≤0.5 ppb; Co: ≤0.5 ppb; Cr: ≤1 ppb; Cu: ≤1 ppb; Fe: ≤5 ppb; Ga: ≤0.5 ppb; Ge: ≤0.5 ppb; Hg: ≤1 ppb; In: ≤0.5 ppb; K: ≤5 ppb; Li: ≤0.5 ppb; Mg: ≤2 ppb; Mn: ≤0.5 ppb; Mo: ≤0.5 ppb; Na: ≤5 ppb; Ni: ≤1 ppb; Pb: ≤1 ppb; Pd: ≤1 ppb; Pt: ≤1 ppb; Sb: ≤1 ppb; Sn: ≤0.5 ppb; Sr: ≤0.5 ppb; Ti: ≤0.5 ppb; Tl: ≤0.5 ppb; U: ≤0.5 ppb; V: ≤0.5 ppb; Zn: ≤5 ppb; Zr: ≤0.5 ppb
• SMILES記法: OC=O
• 保管温度: 2-30°C
• InChI: 1S/CH2O2/c2-1-3/h1H,(H,2,3)
• InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N

詳細

アプリケーション

• Identification of in vivo metabolites of Citri Sarcodactylis Fructus by UHPLC-Q/Orbitrap HRMS.: This study used advanced chromatographic techniques to identify and analyze metabolites, demonstrating the application of formic acid in enhancing detection sensitivity and accuracy in analytical chemistry (Deng et al., 2023).


• Phosphorus recovery from aqueous product of hydrothermal carbonization of cow manure.: Research explored the recovery of phosphorus from hydrothermally carbonized cow manure, where formic acid played a crucial role in the chemical analysis and enhancement of recovery processes (Qaramaleki et al., 2023).


• Identification and quality evaluation of Chinese rice wine using UPLC-PDA-QTOF/MS with dual-column separation.: Demonstrates formic acid′s role in optimizing the chromatographic profiles of complex organic compounds in beverages, thereby aiding in their quality assessment and standardization (Xiang et al., 2023).

関連事項

Replaces: 11670-1; 11670

法的情報

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS05,GHS06
• シグナルワード: Danger
• 危険有害性情報: H226 - H302 - H314 - H331
• 注意書き: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• 補足的ハザード: EUH071
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 121.1 °F - closed cup
• 引火点(℃): 49.5 °C - closed cup