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n-Pentane ≥99.0% (par GC, corrigé de la teneur en eau), BAKER ANALYZED® HPLC pour HPLC/UHPLC, pour spectrophotométrie, J.T.Baker®

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Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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9331-03EA 313.83 EUR
9331-03 9331-68
n-Pentane ≥99.0% (par GC, corrigé de la teneur en eau), BAKER ANALYZED® HPLC pour HPLC/UHPLC, pour spectrophotométrie, J.T.Baker®
n-Pentane
Formule: H₃C(CH₂)₃CH₃
Point d'ébullition: 35…36 °C (1013 hPa)
Point de fusion: –130 °C
Densité: 0,63 g/cm³ (20 °C)
Point éclair: –40 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00009498
Numéro CAS: 109-66-0
EINECS: 203-692-4
UN: 1265
ADR: 3,II
REACH: 01-2119459286-30
Indice Merck: 13,07193
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=4ba2c9c81a4b1f44769627a00ba49b6cc8e63132&vid=f6831eb15ab1602d8c752468dc3ee31cc4ee61c0&prid=web&clid=SAPDAM

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Résultats des tests de spécification

For Laboratory,Research,or Manufacturing Use = 0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-245 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm ≤0.4
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤190
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission ≤0.5 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities ≤1.5 ppb
Assay (CH₃(CH₂)₃CH₃) (by GC, corrected for water) ≥99.0 %
Residue after Evaporation ≤1.0 ppm
Substances Darkened by H₂SO₄ Passes Test
Water (by KF, coulometric) ≤0.01 %


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