Tetrahydrofuran HPLC 4L [ THF ] CAS 109-99-9
44402-4L

  DG3 Flammable liquid

Product - Tetrahydrofuran Chroma for HPLC

Code - 9440-4L

Cas No. : 109-99-9
Formula : C4H8O
Molecular Weight : 72.11
UN : 2056

Assay (GC)	99.5% min
Non-Volatile matter	0.0001%max
Peroxides	0.01% max
Acidity (CH3COOH)	0.001%max
Water	0.05%max

Maximum absorbance in a 1.0cm cell	Maximum absorbance in a 1.0cm cell
cell against water :	cell against water :
230 nm	1.00
240 nm	0.40
250 nm	0.20
270 nm	0.10
300 nm	0.02
350 nm	0.01

Shelf life  5 years

Danger – see full SDS

Hazard statements : 

H225 - Highly flammable liquid and vapour. H319 - Causes serious eye irritation.

H335 - May cause respiratory irritation.

Precautionary statements : 

P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition

sources. No smoking.P261 - Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes.

Remove contact lenses, if present and easy to do. Continue rinsing.

Unit Qty: ea

Availability: 4 in stock