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Ksylen ≥98.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagent analityczny

Dostawca: VWR Chemicals
Uwaga

Synonim: Dimetylobenzen

28975.462EA 4310 PLN
28975.462 28975.325 28975.553 28975.360 28975.291
Ksylen ≥98.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagent analityczny
Ksylen
Formuła: C₆H₄(CH₃)₂
MW: 106,17 g/mol
Temp. Wrzenia: 140 °C (1013 hPa)
Temp. topnienia: –34 °C
Gęstość: 0,86 g/cm³ (20 °C)
Temp. Zapłonu: 25 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00077264
Numer CAS: 1330-20-7
Numer WE (dawny EINECS): 215-535-7
Jednostka: 1307
ADR: 3,III
REACH: 01-2119488216-32
Klasyfikacja Merck : 12,10214
https://pl.vwr.com/stibo/web/std.lang.all/44/47/704447.jpg

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Wyniki testów specyfikacyjnych

Assay (mix of 3 isomers + ethylbenzene) Min. 98.5 %
IR Spectrum Passes test
Acidity or alkalinity Max. 0.0002 meq/g
Boiling point 137 - 141 °C
Colouration Max. 10 APHA
Density (20/4) 0.865 - 0.867
Density (20/20) 0.866 - 0.868
n 20/D 1.495 - 1.499
Substances coloured by H2SO4 Max. 1600 APHA
Benzene Max. 0.02 %
Ethylbenzene Max. 25 %
Evaporation residue Max. 10 ppm
Sulphur compounds (as S) Max. 5 ppm
Thiophene Max. 1 ppm
Toluene Max. 1.0 %
Water Max. 0.03 %
Al (Aluminium) Max. 0.05 ppm
B (Boron) Max. 0.02 ppm
Ba (Barium) Max. 0.05 ppm
Ca (Calcium) Max. 0.2 ppm
Cd (Cadmium) Max. 0.02 ppm
Co (Cobalt) Max. 0.01 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.05 ppm
Mg (Magnesium) Max. 0.05 ppm
Mn (Manganese) Max. 0.05 ppm
Ni (Nickel) Max. 0.01 ppm
Pb (Lead) Max. 0.02 ppm
Sn (Tin) Max. 0.05 ppm
Zn (Zinc) Max. 0.05 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test

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