n-Heksaani, Uvasol® for spectroscopy, Supelco®

Toimittaja: Merck
Vaara


M-Clarity™ quality level = MQ100

1.04372.2500EA 332 EUR
1.04372.2500 1.04372.0500
n-Heksaani, Uvasol® for spectroscopy, Supelco®
n-Heksaani
Kaava: H₃C(CH₂)₄CH₃
MW: 86,18 g/mol
Kiehumispiste: 69 °C (1013 hPa)
Sulamispiste: –94,3 °C
Tiheys: 0,659 g/cm³ (20 °C)
Leimahduspiste: –22 °C
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00009520
CAS-numero: 110-54-3
EINECS: 203-777-6
UN: 1208
ADR: 3,II
Merck Index: 13,04712
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Purity (GC) ≥99.0%
Evaporation Residue ≤0.0002%
Water ≤0.005%
Color ≤10 Hazen
Acidity ≤0.0002 meq/g
Alkalinity ≤0.0002 meq/g
Fluorescence (as quinine at 254 nm) ≤1.0 ppb
Fluorescence (as quinine at 365 nm) ≤1.0 ppb
Transmission (at 195 nm) ≥10%
Transmission (at 210 nm) ≥60%
Transmission (at 217 nm) ≥80%
Transmission (at 225 nm) ≥90%
Transmission (from 245 nm) ≥98%
Absorbance (at 195 nm) ≤1.00
Absorbance (at 210 nm) ≤0.22
Absorbance (at 217 nm) ≤0.10
Absorbance (at 225 nm) ≤0.05
Absorbance (from 245 nm) ≤0.01
Meet the requirements of 'Specific use spectroscopy' according Reag. Ph. Eur.

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