Isooktan ≥99.8% för HPLC, J.T.Baker®
Leverantör: Avantor
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Fara
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Synonyms:
Isobutyltrimethylmethane, Isooctane, Isobutyltrimethylethane
Packaged under nitrogen.
9480.1000EA
1275
SEK
9480.1000
9480.2500
Isooktan ≥99.8% för HPLC, J.T.Baker®
Isooktan
Formel:
(CH₃)₂CHCH₂C(CH₃)₃ MW: 114,23 g/mol Kokpunkt: 99,2 °C (1013 hPa) Smältpunkt: –107 °C Densitet: 0,692 g/cm³ (20 °C) Flampunkt: –12 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00008943 CAS nummer: 540-84-1 EINECS: 208-759-1 UN: 1262 ADR: 3,II Merck Index: 13,05212 |
Specifikation testresultat
For Laboratory,Research,or Manufacturing Use | min. 99.8 % |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-280 nm | ≤ 0.01 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm | ≤ 0.015 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 225 nm | ≤ 0.10 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm | ≤ 205 |
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission | ≤ 0.3 ppb |
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | ≤ 1.0 ppb |
Assay (by GC, corrected for water) | ≥ 99.8 % |
Residue after Evaporation | ≤ 2.0 ppm |
Titrable Acid (µeq/g) | ≤ 0.3 |
Water (by KF, coulometric) | ≤ 100 ppm |
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