1.00910

石油醚

EMPLURA^®

• 别名: Petroleum ether
• CAS号: 64742-49-0
• 分類程式碼代碼: 12191502
• NACRES: NB.21

属性

• 蒸汽壓力: 19-50 kPa ( 25 °C)
• 品質等級: 200
• 產品線: EMPLURA^®
• 自燃溫度: >200 °C
• 效力: 16750 mg/kg LD₅₀, oral (Rat); 3350 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.2-8.3 % (v/v)
• 雜質: ≤0.0005% Free acid (as CH₃COOH); ≤0.01% Water
• 蒸發殘留物: ≤0.001%
• 運動黏度: 0.4-0.7 cSt(20 °C)
• bp: 50-70 °C/1013 hPa
• mp: <-20 °C
• 轉變溫度: flash point -20 °C
• 密度: 0.65-0.7 g/cm³ at 15 °C
• 儲存溫度: 2-30°C

说明

一般說明

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

分析報告

Free acid (as CH₃COOH): ≤ 0.0005 %
Boiling range (50-70°C): ≥ 90 % (v/v)
Density (d 20 °C/ 4 °C): 0.654 - 0.670
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %

法律資訊

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

安全信息

• 象形圖: GHS02,GHS07,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H225 - H304 - H315 - H336 - H361f - H373 - H411
• 防範說明: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危險分類: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
• 標靶器官: Central nervous system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: -4.0 °F
• 閃點（°C）: -20 °C