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Heptane, fraction from petroleum, EssentQ®

- C7H16
- M = 100,21 g/mol
- CAS [142-82-5]
- EINECS-No.: 205-563-8
- Density: 0,715 g/cm3
- Boiling point: 93 - 99 ºC
- Flash pt. -4 ºC
- Vapour pressure: (20 ºC) 48 hPa
- Dielectric const.: (20 ºC) 1,9
- EC-Index-No.: 601-008-00-2
- ADR: 3 F1 II UN 1206
- IMDG: 3 II UN 1206
- IATA/ICAO: 3 II UN 1206
- GHS-signal word: Danger
- GHS-H sentences: H225 - H304 - H315 - H336 - H410
- GHS-P sentences: P210 - P301+P310 - P303+P361+P353 - P370+P378 - P405 - P501a
- Tariff number: 2901 10 00 00
- Applications: analytical chemistry, for spectroscopy.

SPECIFICATIONS
boiling range: 93 - 99 °C
density (20º/4º): 0,680 - 0,720
acidity: max. 0,001 meq/g
copper (Cu): max. 0,2 ppm
iron (Fe): max. 0,5 ppm
lead (Pb): max. 0,2 ppm
nickel (Ni): max. 0,2 ppm
sulphur compounds (as S): max. 0,005 %
thiophene and homologous (as C4H4S): max. 0,0005 %
residue on evaporation: max. 0,001 %
water (K.F.): max. 0,02 %