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2-Metilbutano ≥99.5%, CHROMASOLV™ per HPLC, Riedel-de Haën™

Fornitore: Honeywell Chemicals
Pericolo

Synonyms: iso-Pentane

270342-1L 270342-2.5L
270342-1LEA 216.87 EUR
270342-1L 270342-2.5L
2-Metilbutano ≥99.5%, CHROMASOLV™ per HPLC, Riedel-de Haën™
2-Metilbutano

  • For HPLC and organic synthesis
  • High-purity, multipurpose solvents
  • High lot-to-lot consistency

Formula: CH₃CH₂CH(CH₃)₂
Peso molecolare: 72,15 g/mol
Punto di ebollizione: 28 °C (1,013 hPa)
Punto di fusione: –160 °C
Densità: 0,62 g/cm³ (20 °C)
Flash Pt: <–35 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00009338
CAS Number: 78-78-4
EINECS: 201-142-8
UN: 1265
ADR: 3,I
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Risultati del test di specificazione

Identity (IR) complying
Assay (GC) Min. 99.50 %
Non-volatile matter Max. 0.0003 %
Water (Karl Fischer) Max. 0.02 %
Absorbance at 400 nm Max. 0.01
Absorbance at 240 nm Max. 0.01
Absorbance at 220 nm Max. 0.07
Absorbance at 210 nm Max. 0.30
Absorbance at 192 nm Max. 1.0
Vapor Density 2.6 (vs air)
Autoignition Temperature 788 °F

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