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Merck - HX0076-1 - HEPTANE OMNISOLV LOW UV 1L (Each)

  • MFR SKU: HX0076-1
  • ITEM #: 3027089
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ITEM #: 3027089
Heptane^ n-Heptane. CAS RN 142-82-5. Formula Weight 100.21. Density 0.68 kg/L. OMNISOLV*, 99.5% min. by GC. For critical measurements in spectrophotometry and liquid chromatography. Low UV cut-off 193 nm. Certificate of Analysis on label. Subject to postal/shipping restrictions. 1L.
This listing is for Each

Merck - HX0076-1 - HEPTANE OMNISOLV LOW UV 1L (Each)

  • Item #: 3027089
  • MFR SKU: HX0076-1
  • Catalogue Number HX0076
  • Alternate Names
  • n-Heptane
  • high purity solvents
  • CAS number 142-82-5
  • EC index number 601-008-00-2
  • EC number 205-563-8
  • Chemical formula CH(CH)CH
  • Molar Mass 100.21 g/mol
  • Quality Level MQ100
  • Application OmniSolv®
  • Key Applications Chromatography
  • Boiling point 97 - 98 ° C (1013 hPa)
  • Flash point -4 ° C
  • Melting Point -91.0 ° C
  • Vapor pressure 48 hPa (20.0 ° C)
  • Solubility 0.05 g/l
  • RTECS MI7700000
  • Storage class 3 Flammable liquids
  • WGK WGK 2 obviously hazardous to water
  • Disposal 1
  • Strongly contaminated halogen-free organic solvents: container A.
  • Storage Store at room temperature.
  • Assay (n-heptane) 99.0% min
  • Assay (saturated C7 hydrocarbons) 99.9% min
  • Color (APHA) 10 max
  • Evaporation residue 1ppm max
  • Filtered through 0.2 µm filter To pass test
  • Fluorescence (as quinine base) 250ppt max
  • Form Clear liquid
  • Infrared Spectrum Conforms to standard
  • UV Abs. at 193 nm 1.00AU max
  • UV Abs. at 200 nm 0.80AU max
  • UV Abs. at 210 nm 0.30AU max
  • UV Abs. at 220 nm 0.15AU max
  • UV Abs. at 260 nm 0.01AU max
  • UV Cut-off 193nm max
  • Water (H2O) 0.02% max

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