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n-Heksan 99,0, SPECTRONORM® Spectroscopy

Dostawca: VWR Chemicals
Niebezpieczeństwo

Synonim: Hexyl hydride, Hexanen, Hexane

Filter 0,2 um_Nitrogen_filled

140096EEA 1740 PLN
140096E 140095D
n-Heksan 99,0, SPECTRONORM® 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.

Formuła: H₃C(CH₂)₄CH₃
MW: 86.18 g/mol
Temp. Wrzenia: 69
Temp. topnienia: –94,3 °C
Gęstość: 0.659 g/cm³ (20 °C)
Temp. Zapłonu: –22 °C
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00009520
Numer CAS: 110-54-3
Numer WE (dawny EINECS): 203-777-6
Jednostka: 1208
ADR: 3 II
REACH: 01-2119480412-44
Klasyfikacja Merck : 13,04712
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=fabd698969eb09b591de207cbcb599c33689bf7f&vid=c117cbd0b3ff2cab0e7f8e5a4bf7108f938081d5&prid=web&clid=SAPDAM

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Wyniki testów specyfikacyjnych

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


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