BENZENE AR

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
SS0100900500	AR	99.5%	71-43-2	C₆H₆	78.11	2902.2000	60 Months

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Melting Point/ Freezing point [°C]

5.5 °C

Flash Point [°C]

-11 °C

Explosion limits - upper [%]

8.00%

Explosion limits -lower [%]

1.30%

Vapour density

2.8

Boiling point [°C]

80.0 - 80.2 °C

Density [g/cm3]

0.8765

Auto-ignition temperature [°C]

562°C

Flammability (solid, gas)

Flammable

Relative density, gas (air=1)

0.88

Viscosity at 40°C [mm2/s]

0.647mPa @ 20 deg C

Solubility in water [% weight]

0.180 g/100 ml @ 25°C

Vapour pressure [20°C]

99.5 hPa at 20 °C

Specifications

Appearance:	Clear colorless liquid
Identity (IR):	Passes test
Refractive index (20°C; 589 nm):	1.499 -1.502
Weight/ mL at 20°C:	0.877-0.878 g
Lead (Pb):	Max 0.00002%
Iron (Fe):	Max 0.00005%
Water (H2O):	Max 0.05%
Copper (Cu):	Max 0.00002%
Acidity:	Max 0.0001 meq/g
Assay:	Min 99.5%
Freezing point:	Min 5.2°C
Colour scale :	Max 10 APHA
Alkalinity:	Max 0.0001 meq/g
Residue on evaporation:	Max 0.001%
Substance darkened by H2SO4:	Passes test
Thiophene (C4H4S):	Passes test (about 1 ppm)

Safety Information and Hazard Symbols

Symbol: GHS02, GHS07,GHS08
Signal Word: Danger
UN No.: 1114
IMCO Class No.: 3
Packing Group: II
Hazardous Statement: H225-H304-H315-H319-H340-H350-H372
Precaution Statement: P201-P210-P301 + P310-P305 + P351 + P338-P308 + P313-P331

BENZENE AR

Physical Properties

Specifications

Safety Information and Hazard Symbols

Disclaimer: