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  6. 15554065

n-Heptane ≥ 99.5%, ChromAR™ for HPLC, Macron Fine Chemicals™

Product Code. 15554065
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2.5 L
This item is not returnable. View return policy
Regulatory: This product is under excise duties on energy product according to EU directive 2003/96/EEC.
This item is not returnable. View return policy
Regulatory: This product is under excise duties on energy product according to EU directive 2003/96/EEC.

Description

Suitable for Liquid Chromatography and UV-Spectrophotometry

  • Ultraviolet Absorbance (1.00-cm cell vs water):
    • at 210 nm max. 1.0
    • at 220 nm max. 0.1
    • at 230 nm max. 0.02
    • at 240 nm max. 0.01
    • at 250 nm max. 0.005

Specifications

CAS 142-82-5
Acidity max. 0.0005 meq/g
Density 0.68 g/mL
Boiling Point 98°C
Quantity 2.5 L
Flash Point -4°C
Packaging Glass Bottle
Assay Percent Range min. 99.5%
Residue after Evaporation max. 0.0005%
Molecular Formula C7H16
MDL Number MFCD00009544
UN Number 1206
Water max. 0.01%
InChI Key IMNFDUFMRHMDMM-UHFFFAOYSA-N
SMILES CCCCCCC
IUPAC Name heptane
Molecular Weight (g/mol) 100.21
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Safety and Handling

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Signal Word
  • Danger
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Aspiration toxicity Category 1
  • Flammable liquid Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H225-Highly flammable liquid and vapour.
  • H304-May be fatal if swallowed and enters airways.
  • H315-Causes skin irritation.
  • H336-May cause drowsiness or dizziness.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P331-Do NOT induce vomiting.
 Supplemental information
  • MIXTURE LIST-Contains : n-Heptane
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