p-Xylene, EMSURE® ISO for analysis, Supelco®
Supplier: Merck
|
Danger
|
Synonyms:
1,4-Dimethylbenzene
M-Clarity™ quality level = MQ300
1.08684.1000
1.08684.2500
1.08684.6025
1.08684.1000EA
117
GBP
1.08684.1000
1.08684.2500
1.08684.6025
p-Xylene, EMSURE® ISO for analysis, Supelco®
p-Xylene
Formula:
C₆H₄(CH₃)₂ MW: 106,17 g/mol Boiling Pt: 138,3 °C (1013 hPa) Melting Pt: 13 °C Density: 1,096 g/cm³ (20 °C) Flash Pt: 25 °C Storage Temperature: Ambient |
MDL Number:
MFCD00008556 CAS Number: 106-42-3 EINECS: 203-396-5 UN: 1307 ADR: 3,III Merck Index: 12,10214 |
Specification Test Results
p-Xylene (GC) | ≥ 99.0 % |
Identity (IR) | conforms |
Appearance | clear |
Color | ≤ 10 Hazen |
Acidity | ≤ 0.00025 meq/g |
Alkalinity | ≤ 0.00025 meq/g |
Density (d 20 °C/20 °C) | 0.862 - 0.869 |
Refractive index (n 20/D) | 1.495 - 1.499 |
Boiling range (137-142°C) | ≥ 95 % (v/v) |
Benzene (GC) | ≤ 0.1 % |
Ethylbenzene (GC) | ≤ 3 % |
Toluene (GC) | ≤ 0.1 % |
Sulfur compounds (as S) | ≤ 0.003 % |
Readily carbonizable substances | conforms |
Thiophene | conforms |
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 | ≤ 0.001 % |
Water | ≤ 0.01 % |
ISO-reagent |
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