n-Heptane ≥99.0% (by GC, corrected for water content), UltimAR® for liquid chromatography, for organic residue analysis, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
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Danger
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Synonyms:
high purity solvents
Management of Change (MOC) category = NI
V554-10
MKV55410CS
1270.03
USD
MKV55410
n-Heptane ≥99.0% (by GC, corrected for water content), UltimAR® for liquid chromatography, for organic residue analysis, for UV spectrophotometry, Macron Fine Chemicals™
n-Heptane
Suitable for liquid chromatography, extract/conc, UV-spectrophotometry, organic residue analysis.
Formula:
H₃C(CH₂)₅CH₃ MW: 100.20 g/mol Boiling Pt: 98.4 °C (1013 hPa) Melting Pt: –90.6 °C Density: 0.6838 g/cm³ (20 °C) Flash Pt: –4 °C Storage Temperature: Ambient |
MDL Number:
MFCD00009544 CAS Number: 142-82-5 EINECS: 205-563-8 UN: 1206 ADR: 3,II Merck Index: 13,04679 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use | |
ACS - Assay (CH₃(CH₂)₅CH₃) (by GC, corrected for water) | ≥99.0 % |
ACS - Color (APHA) | ≤10 |
ACS - Residue after Evaporation | ≤1 ppm |
ACS - Substances Darkened by H₂SO₄ | Passes Test |
ACS - Water (H₂O)(by KF, coulometric) | ≤0.01 % |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 197 nm | ≤1.00 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm | ≤0.40 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm | ≤0.10 |
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 - 400 nm | ≤0.01 |
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities | ≤1.0 ppb |
ECD Sensitive Impurities (as Heptachl or Epoxide) Single Peak (ng/L) | ≤10 ppb |
FID Sensitive Impurities (as 2-Octano l) Single Peak (µg/L) | ≤5 ppb |
ACS - Neat Solvent Front Characterization | Passes Test |
Titrable Acid (µeq/g) | ≤0.8 |
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