N-HEPTANE 99% HPLC

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
SS0111702500	HPLC	99%	142-82-5	C₇H₁₆	100.21	2901.2990	60 Months

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Odour

mild odor - gasoline-like

Melting Point/ Freezing point [°C]

-91 °C

Flash Point [°C]

-4,0 °C

Partition coefficient Log Pow octanol / water at 20°C

Explosion limits - upper [%]

Explosion limits -lower [%]

1.10%

Vapour density

3.5

Boiling point [°C]

98 °C

Density [g/cm3]

0.68

Evaporation rate

2.8

Auto-ignition temperature [°C]

223°C

Vapour pressure mm/Hg

46 mm Hg @ 25 deg C

Flammability (solid, gas)

Flammable

Viscosity at 40°C [mm2/s]

Insoluble in water

Solubility in water [% weight]

Insoluble in water

Vapour pressure [20°C]

53.3 hPa at 20,0 °C

Specifications

Appearance:	A clear colorless liquid
Refractive index (20°C; 589 nm):	1.387 - 1.388
Water (H2O):	Max 0.01%
Assay:	Min 99%
Acidity (as CH3COOH) :	Max 0.001%
Maximum UV absorbance (1 cm cell vs H2O):-at 200 nm:	1.0
Maximum UV absorbance (1 cm cell vs H2O):-at 210 nm:	0.4
Maximum UV absorbance (1 cm cell vs H2O):-at 220 nm:	0.15
Maximum UV absorbance (1 cm cell vs H2O):-at 230 nm:	0.05
Maximum UV absorbance (1 cm cell vs H2O):-at 250 nm:	0.01
Maximum UV absorbance (1 cm cell vs H2O):-at 270 nm:	0.01
Density (d20°C/4°C):	0.683-0.686

Safety Information and Hazard Symbols

Symbol: GHS02, GHS07, GHS08, GHS09
Signal Word: Danger
UN No.: 1206
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H304-H315-H336-H410
Precaution Statement: P210-P261-P273-P301 + P310-P331-P501

N-HEPTANE 99% HPLC

Physical Properties

Specifications

Safety Information and Hazard Symbols

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