n-Heptane 99, B&J Brand™ HPLC_GC, Spectrophotometry, Burdick & Jackson™

Supplier: BURDICK & JACKSON

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207-4 NP207-20 207-1L

BJ207-4CS 2002 USD

BJ207-4 BJNP207-20 BJ207-1L

n-Heptane 99, B&J Brand™ HPLC_GC, Spectrophotometry, Burdick & Jackson™

n-Heptane

For HPLC, GC, pesticide residue analysis, and spectrophotometry. UV cutoff at 200nm.

Minimal UV contaminants
High GC purity
Low water content
Outstanding lot-to-lot consistency

Formula: H₃C(CH₂)₅CH₃
MW: 100.20 g/mol
Boiling Pt: 98.4
Melting Pt: -90.6
Density: 0.684 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

Specification Test Results

GC Analysis (n-Heptane)	99 % min.
GC Analysis (toal C7 isomers)	99.9 % min.
Refractive Index (20ºC)	1.3872 - 1.3884
Residue	1 mg/L max.
UV Absorbance @ 225 nm	0.1 AU max.
UV Absorbance @ 250 nm	0.01 AU max.
UV Absorbance @ 300 nm	0.005 AU max.
UV Cutoff	200 nm max.
Water by Karl Fischer Titration	0.01 % max.

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