32248

石油エーテル

puriss. p.a., high boiling, bp 60-80 °C

• 別名: 石油ベンジン
• CAS番号: 101316-46-5
• EC Number: 309-852-0
• MDL番号: MFCD00081849
• UNSPSCコード: 12191502
• NACRES: NA.21
• bp: 60-80 °C
• 蒸気圧: 25.8 psi

特性

• 蒸気密度: 2.5 (vs air)
• 品質水準: 200
• 蒸気圧: 25.8 psi
• グレード: puriss. p.a.
• フォーム: liquid
• 不純物: ≤0.001% non-volatile matter; ≤0.002% free acid (as CH₃COOH); ≤0.005% S-compounds (as S); ≤0.005% benzene (GC); ≤0.01% water (Karl Fischer)
• 屈折率: n20/D 1.376-1.382
• bp: 60-80 °C
• ヨウ素価: ≤0.3
• 密度: 0.660-0.680 g/mL at 20 °C
• 微量陽イオン: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.02 mg/kg; Sn: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg

詳細

詳細

ナフサを処理した低沸点炭化水素およびヘキサン

Petroleum ether is a high boiling point fraction having boiling point in the range of 60-80°C. Extracts of leaves of Litchi chinensis Gaertn. (Sapindaceae) have been prepared in petroleum ether and were evaluated for antiinflammatory, analgesic and antipyretic activities.

アプリケーション

Petroleum ether may be employed in the extraction of biologically active carotenoid pigments from total carotenoid pigments by adsorption. It may be employed in the solvent reservoir during the separation of lipid mixtures by adsorption chromatography with silicic acid.

その他情報

The article number 32248-4X2.5L will be discontinued. Please order the single bottle 32248-2.5L which is physically identical with the same exact specifications.

Pertains only in Germany: unversteuert

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225,H304,H315,H336,H411
• 注意書き: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危険有害性の分類: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Central nervous system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 24.8 °F - closed cup
• 引火点(℃): -4 °C - closed cup