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2-methylbutan ≥99.5%, CHROMASOLV™ for HPLC, Riedel-de Haën™

Dodávateľ: Honeywell Chemicals
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270342-1L 270342-2.5L
270342-1LEA 255.52 EUR
270342-1L 270342-2.5L
2-methylbutan ≥99.5%, CHROMASOLV™ for HPLC, Riedel-de Haën™
2-methylbutan

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

Vzorec: CH₃CH₂CH(CH₃)₂
Teplota varu: 28 °C (1,013 hPa)
Teplota tavenia: –160 °C
Hustota: 0,62 g/cm³ (20 °C)
Teplota vzplanutia: <–35 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00009338
Číslo CAS: 78-78-4
EINECS: 201-142-8
OSN: 1265
ADR: 3,I
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Výsledky špecifikačného testu

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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