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Benzene ≥99.7%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals
  • Benzene ≥99.7%, AnalaR NORMAPUR® analytical reagent
Danger
Synonyms: Cyclohexatriene
Formula: C₆H₆
MW: 78.11 g/mol
Boiling Pt: 80,1 °C (1013 hPa)
Melting Pt: 5,5 °C
Density: 0.878 g/cm³ (20 °C)
Flash Pt: –11 °C
Storage Temperature: Ambient		 MDL Number: MFCD00003009
CAS Number: 71-43-2
EINECS: 200-753-7
UN: 1114
ADR: 3,II
REACH: 01-2119447106-44
Merck Index: 13,01066
https://uk.vwr.com/stibo/web/std.lang.all/03/93/760393.jpg

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Specification Test Results
Assay (on anhydrous substance) Min. 99.7 %
Acidity or alkalinity Max. 0.0001 meq/g
Colouration Max. 10 APHA
Density (20/4) 0.878 – 0.879
Solidification point 5.2 – 5.4 °C
n 20/D 1.500 – 1.502
Substances coloured by H2SO4 Max. 60 APHA
Evaporation residue Max. 5 ppm
Thiophene Max. 1 ppm
Total S (as SO4) Max. 10 ppm
Water Max. 0.05 %
Al (Aluminium) Max. 0.5 ppm
B (Boron) Max. 0.02 ppm
Ba (Barium) Max. 0.1 ppm
Ca (Calcium) Max. 0.5 ppm
Cd (Cadmium) Max. 0.01 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.01 ppm
Fe (Iron) Max. 0.1 ppm
Mg (Magnesium) Max. 0.1 ppm
Mn (Manganese) Max. 0.02 ppm
Ni (Nickel) Max. 0.01 ppm
Pb (Lead) Max. 0.01 ppm
Sn (Tin) Max. 0.1 ppm
Zn (Zinc) Max. 0.05 ppm

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Description
Danger
Synonyms: Cyclohexatriene

Cat: BC-02183

Formula: C₆H₆
MW: 78.11 g/mol
Boiling Pt: 80,1 °C (1013 hPa)
Melting Pt: 5,5 °C
Density: 0.878 g/cm³ (20 °C)
Flash Pt: –11 °C
Storage Temperature: Ambient		 MDL Number: MFCD00003009
CAS Number: 71-43-2
EINECS: 200-753-7
UN: 1114
ADR: 3,II
REACH: 01-2119447106-44
https://uk.vwr.com/stibo/web/std.lang.all/03/93/760393.jpg

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