Diethyl ether stabilised, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Supplier: Merck
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Danger
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Stabilisation:
Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol) 5 - 10 ppm
M-Clarity™ quality level = MQ300
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.
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.
Formula:
(CH₃CH₂)₂O Boiling Pt: 35 °C (1013 hPa) Melting Pt: –123 °C Density: 0,7135 g/cm³ (20 °C) Flash Pt: –40 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011646 CAS Number: 60-29-7 EINECS: 200-467-2 UN: 1155 ADR: 3,I REACH: 01-2119535785-29 Merck Index: 12,03852 |
Specification Test Results
Purity (GC) | ≥ 99.7 % |
Identity (IR) | conforms |
Appearance | clear |
Color | ≤ 10 Hazen |
Titrable acid | ≤ 0.0002 meq/g |
Alkalinity | ≤ 0.0002 meq/g |
Density (d 20 °C/20 °C) | 0.713 - 0.715 |
Boiling point | 34 - 35 °C |
Chloride (Cl) | ≤ 0.00003 % |
Sulfate (SO₄) | ≤ 0.00003 % |
Acetone (GC) | ≤ 0.005 % |
Ethanol (GC) | ≤ 0.02 % |
Methanol (GC) | ≤ 0.02 % |
Peroxide (as H₂O₂) | ≤ 0.000015 % |
Carbonyl compounds (as HCHO) | ≤ 0.001 % |
Carbonyl compounds (as CO) | ≤ 0.001 % |
Matter discolored by H₂SO₄ | ≤ 10 Hazen |
Al (Aluminium) | ≤ 0.00005 % |
B (Boron) | ≤ 0.000002 % |
Ba (Barium) | ≤ 0.00001 % |
Ca (Calcium) | ≤ 0.00005 % |
Cd (Cadmium) | ≤ 0.000005 % |
Co (Cobalt) | ≤ 0.000002 % |
Cr (Chromium) | ≤ 0.000002 % |
Cu (Copper) | ≤ 0.000002 % |
Fe (Iron) | ≤ 0.00001 % |
Mg (Magnesium) | ≤ 0.00001 % |
Mn (Manganese) | ≤ 0.000002 % |
Ni (Nickel) | ≤ 0.000002 % |
Pb (Lead) | ≤ 0.00001 % |
Sn (Tin) | ≤ 0.00001 % |
Zn (Zinc) | ≤ 0.00001 % |
Evaporation residue | ≤ 0.0005 % |
Water | ≤ 0.03 % |
The product is stabilized with 5 - 10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT). | - |
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