Iso-oktaani, Uvasol® for spectroscopy, Supelco®

Toimittaja: Merck
Vaara


M-Clarity™ quality level = MQ100

1.04718.2500EA 412 EUR
1.04718.2500 1.04718.0500
Iso-oktaani, Uvasol® for spectroscopy, Supelco®
Iso-oktaani
Kaava: (CH₃)₂CHCH₂C(CH₃)₃
MW: 114,23 g/mol
Kiehumispiste: 99,2 °C (1013 hPa)
Sulamispiste: –107 °C
Tiheys: 0,692 g/cm³ (20 °C)
Leimahduspiste: –12 °C
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00008943
CAS-numero: 540-84-1
EINECS: 208-759-1
UN: 1262
ADR: 3,II
Merck Index: 13,05212
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Testitulosten erittely

Purity (GC) ≥99.8%
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 205 nm) ≥30%
Transmission (at 215 nm) ≥65%
Transmission (at 220 nm) ≥80%
Transmission (at 225 nm) ≥85%
Transmission (at 235 nm) ≥90%
Transmission (at 245 nm) ≥98%
Transmission (from 255 nm) ≥99%
Absorbance (at 205 nm) ≤0.52
Absorbance (at 215 nm) ≤0.19
Absorbance (at 220 nm) ≤0.10
Absorbance (at 225 nm) ≤0.07
Absorbance (at 235 nm) ≤0.05
Absorbance (at 245 nm) ≤0.01
Absorbance (from 255 nm) ≤0.004
Meet the requirements of 'Specific use spectroscopy' according to ACS and Reag. Ph. Eur.

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