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n-Heptane ≥99% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIALS US
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Danger

Management of Change (MOC) category = N

9177-33 9177-03
JT9177-33CS 3559.43 USD InStock
JT9177-33 JT9177-3
n-Heptane ≥99% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
n-Heptane
For liquid chromatography and spectrophotometry. UV cutoff 197nm. Packaged under nitrogen. Lot analysis on label.


Formula: H₃C(CH₂)₅CH₃
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
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
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-254 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm ≤0.40
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤197
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission ≤0.2 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities ≤1.0 ppb
Assay (by GC, corrected for water) ≥99.0 %
Residue after Evaporation ≤2.0 ppm
Substances Darkened by H₂SO₄ Passes Test
Water (by KF, coulometric) ≤0.01 %

 

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