1.00910
石油醚
EMPLURA®
别名:
Petroleum ether
vapor pressure
19-50 kPa ( 25 °C)
product line
EMPLURA®
autoignition temp.
>200 °C
potency
16750 mg/kg LD50, oral (Rat), 3350 mg/kg LD50, skin (Rabbit)
expl. lim.
1.2-8.3 % (v/v)
dilution
(low-cost alternative, for basic applications)
impurities
≤0.0005% Free acid (as CH3COOH), ≤0.01% Water
evapn. residue
≤0.001%
kinematic viscosity
0.4-0.7 cSt(20 °C)
bp
50-70 °C/1013 hPa
mp
<-20 °C
transition temp
flash point -20 °C
density
0.65-0.7 g/cm3 at 15 °C
storage temp.
2-30°C
Quality Level
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General description
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.
Analysis Note
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 %
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 %
Legal Information
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-4.0 °F
flash_point_c
-20 °C
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