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p-XYLENE For HPLC

1,4-Dimethylbenzene

COAs

Packings

1000 ml (01000)

2500 ml (02500)

2500 ml (02500)

2GBA001000 2GBAG02500 2GBAH02500
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Article No. 6499D Grade For HPLC
Purity 99% CAS No. 106-42-3
Molecular Formula C8H10 Molecular Weight 106.17
H.S. Code 2902.4300 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear colorless
Odour Characteristic odour Melting point/ Freezing point [°C] 12-15
Auto-ignition temperature [°C] 528 Flammability (solid, gas) Flammable
Flash point [°C] 30 Boiling point [°C] 138
Vapour pressure [20°C] 9 mm Hg Vapour density 3.7
Density [g/cm3] 0.86 Solubility in water Insoluble in water
Explosion limits - upper [%] 7% Explosion limits -lower [%] 1.10%

Specifications

Appearance Clear colorless liquid Purity (by GC) Min 99.0%
Colour scale Max 15 APHA Identity (IR) Conforms to structure
Water (by KF) Max 0.03% Residue on evaporation Max 0.0005%
UV absorbance at 294 nm Max 1.0
at 320 nm Max 0.1 at 350 nm Max 0.05
at 380 nm Max 0.01 at 400 nm Max 0.01

Safety Information and Hazard Symbols

Flame Exclamation Mark
Symbol: GHS02, GHS07
 Signal Word: Warning
 UN No.: 1307
 IMCO Class No.: 3
 Packing Group: III
 Hazardous Statement: H226-H312 + H332-H315
 Precaution Statement: P280
 Risk Statement: 10-20/21-38
 Safety Statement: 25
Revision Date: 26-May-2016

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