n-Heksan ≥99.0%, SPECTRONORM® for spectroscopy

Leverandør: VWR Chemicals
Danger


0,2 µm Filtrert. Packaged under nitrogen.

140096EEA 3050 NOK
140096E 140095D
n-Heksan ≥99.0%, SPECTRONORM® for spectroscopy
n-Heksan

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.


  • Meets the requirements of "Specific use spectroscopy" according Reag. Ph.Eur.

Formel: H₃C(CH₂)₄CH₃
Kokepunkt: 69 °C (1013 hPa)
Smeltepunkt: –94,3 °C
Tetthet: 0,659 g/cm³ (20 °C)
Flash punkt: –22 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00009520
CAS-nummer: 110-54-3
EINECS: 203-777-6
FN: 1208
ADR: 3,II
REACH: 01-2119480412-44
Merck Indeks: 13,04712
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=fabd698969eb09b591de207cbcb599c33689bf7f&vid=30437485f1e4097fd3106a79624a2ac0ac54345f&prid=web&clid=SAPDAM

Bestill nå

Spesifikasjon Testresultater

Assay (GC) ≥ 99.0 %
Acidity ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Colouration ≤ 10 APHA
Evaporation residue ≤ 2 ppm
Water ≤ 50 ppm
Absorbance (195 nm) ≤ 1.00
Absorbance (210 nm) ≤ 0.22
Absorbance (217 nm) ≤ 0.10
Absorbance (225 nm) ≤ 0.05
Absorbance (from 245 nm) ≤ 0.01
Transmittance (195 nm) ≥ 10 %
Transmittance (210 nm) ≥ 60 %
Transmittance (217 nm) ≥ 80 %
Transmittance (225 nm) ≥ 90 %
Transmittance (from 245 nm) ≥ 98 %
Fluorescence (as quinine) (254 nm) ≤ 1.0 ppb
Fluorescence (as quinine) (365 nm) ≤ 1.0 ppb

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Les mer About VWR