Flammable
Health
Irritant
Environment n-Heptane ≥99.0% ACS for organic synthesis, for preparative liquid chromatography, general laboratory use
Supplier: Honeywell Research Chemicals
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About this item
CAS Number:142-82-5
:
Formula:H₃C(CH₂)₅CH₃
MDL Number:MFCD00009544
:100.20 g/mol
Merck Index:13,04679
Boiling Pt:6.70 %(V)
Melting Pt:–90.6 °C
Density:0.684 g/cm³ (20 °C)
Flash Pt:–4 °C
EINECS:205-563-8
UN:1206
ADR:3,II
:GHS02
:GHS08
:GHS07
:GHS09
Storage Temperature:Ambient
Specification Test Results
- Appearance:Passes test
- Assay by GC Analysis (n-Heptane):99 % min.
- Assay by GC Analysis (total C7 isomers):99.9 % min.
- Color (APHA):10 max.
- Residue after Evaporation:0.001 % max.
- Water by Karl Fischer Titration:0.01 % max.
Specification Test Results
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