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n-Heptane 99 GC, corrected for water content, UltimAR® LC_Organic_Residue_Analysis, UV, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

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V554-10EA 0 INR InStock
V554-10
n-Heptane 99 GC, corrected for water content, UltimAR® LC_Organic_Residue_Analysis, UV, 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
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
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=8ff97126664c92362bf0aa2645719548c99f0533&vid=8448ee44d4a93782bfa2900878099424dfa17053&prid=web&clid=SAPDAM
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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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