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n-Heptane ≥99% ULTRA RESI-ANALYZED™ for organic residue analysis

Supplier: Avantor Performance Materials
Danger
Synonyms: Dipropylmethane, Eptani, Heptan, Heptane, Heptanen, Heptyl hydride, Skellysolve c

Packaged under inert gas.

For organic residue analysis.

Formula: H₃C(CH₂)₅CH₃
MW: 100.2 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
https://us.vwr.com/stibo/web/std.lang.all/64/15/736415.jpg
Specification Test Results
Trace Organic Residues - FID-Sensitive Impurities (as 2-Octanol) Single Impurity Peak (ng/mL) <= 5
GC-ECD Sensitive Impurities (as Heptachlor Epoxide) Single Peak (ng/L) <= 10
ECD-Sensitive Impurities (as Ethylene Dibromide) - Single Impurity Peak (ng/mL) <= 5
Assay (CH₃(CH₂)₅CH₃) (by GC, corrected for water) >= 99.0 %
Color (APHA) <= 10
Residue after Evaporation <= 1 ppm
Substances Darkened by H₂SO₄ Passes Test
Water (by KF, coulometric) <= 100 ppm


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Size Packaging Supplier No. VWR Catalog Number Unit Price Quantity
1 L narrow mouth amber glass bottle 9338-02 JT9338-2 Case of 6 (1 l) Retrieving Restricted
Each(1l) Retrieving Restricted
4 L narrow mouth amber glass bottle 9338-03 JT9338-3 Case of 4 (4 l) Retrieving Restricted
Each(4l) Retrieving Restricted
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