Heptane (mixture of isomers) ≥99.0%, B&J Brand™ for HPLC, for spectrophotometry, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

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Flammable Warning

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CS207-56

BJCS207-56EA 4245.3 USD

BJCS207-56

Heptane (mixture of isomers) ≥99.0%, B&J Brand™ for HPLC, for spectrophotometry, Burdick & Jackson™

Heptane (mixture of isomers)

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

Formula: H₃C(CH₂)₅CH₃
MW: 100.2 g/mol
Boiling Pt: 98.4 °C
Melting Pt: –90.6 °C
Density: 0.684 g/cm3
Flash Pt: –4 °C
Storage Temperature: Ambient

MDL Number: MFCD00009544
CAS Number: 142-82-5
UN: 1206
ADR: 3,II

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Specification Test Results

GC Analysis (n-Heptane)	99 % min.
Water by Karl Fischer Titration	0.01 % max.
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 Absorbance @ 400 nm	0.005 AU max.
UV Cutoff	200 nm max.

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