产品名称
石油醚, for analysis EMSURE®
grade
reagent grade
product line
EMSURE®
form
liquid
autoignition temp.
285 °C
expl. lim.
1.2-7.5 % (v/v)
dilution
(for analytical testing)
impurities
≤0.000002% B (Boron)
≤0.00005% Al (Aluminium)
≤0.0002 meq/g Acidity
≤0.005% Sulfur compounds (as S)
≤0.01% Aromatics (as benzene)
≤0.01% Water
evapn. residue
≤0.003%
color
APHA: ≤10
bp
30-50 °C/1013 hPa
iodine value
≤0.3
transition temp
flash point <-30 °C
density
0.65 g/cm3 at 20 °C
cation traces
Ba: ≤0.00001%
Ca: ≤0.00005%
Cd: ≤0.000005%
Co: ≤0.000002%
Cr: ≤0.000002%
Cu: ≤0.000002%
Fe: ≤0.00001%
Mg: ≤0.00001%
Mn: ≤0.000002%
Ni: ≤0.000002%
Pb: ≤0.00001%
Sn: ≤0.00001%
Zn: ≤0.00001%
storage temp.
2-30°C
Quality Level
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General description
EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
Other Notes
Discover EMSURE - to be more than sure!
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Asp. Tox. 1 - Carc. 1B - Flam. Liq. 1 - Muta. 1B
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-22.0 °F
flash_point_c
< -30 °C
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