1,4-Dioxane for HPLC & UV Spectroscopy, 99.9% – 1000 ml

Description

CAS : 123-91-1
Molecular Formula : C4H8O2
Molecular Weight : 88.11

Specifications
Appearance (Form) Clear
Appearance (Colour) Colourless
Appearance (Clarity) Liquid
Colour (APHA) max. 10
Assay (GC) min. 99.9%
Density (g/ml) @ 20°C 1.032-1.033
Refractive Index (20°C) 1.421-1.423
Boiling Range 100-102°C
Freezing Point min. 11°C
Non Volatile Matter max. 0.0005%
Acidity (CH3COOH) max. 0.001%
Peroxide (H2O2) max. 0.005%
Water (KF) max. 0.05%
%T (Transmission) in a 1cm cell v/s H2O
@220nm ?10
@230nm ?40
@240nm ?50
@250nm ?60
@260nm ?70
@270nm ?80
@280nm ?90
@290nm ?97
@300-400nm ?99
(after purging with N2 for 15 min.)

General Information
Storage 25 to 40°C (Room Temperature)
Shelf Life 60 Months
IMDG Identification UN No.:1165 , IMCO Class No.:3 ,
Packing Group:II