DMF Solutions in Furniture
发布日期：2016/7/4 9:05:25 点击次数：6994
Recently, the European Union members passed the draft
resolution on “the guarantee of consumables containing DMF won’t be put into
European market". This resolution, which is now in the review stage by European
parliament, is expected to come into effect before 1st, May.
By then, our domestic traditional advantages of export products such as
leather shoes, leathers etc, will suffer a relative huge impact. Dimethyl
fumarate (abbreviated as DMF) is often used as antiseptic fungicide in the
production, storage and transportation of leather, footwear, textile products.
According to the EU draft resolution, if the DMF in
consumables or their components exceeds 0.1 mg/kg, or the consumables themselves
have been marked with the content of DMF, these consumables will be identified
as containing DMF and prohibited from entering EU market.
LC-310 Chromatogram condition
Chromatogram Column:
AQ-C18 column (250mm × 4.6mm, 5.0μm)
Mobile phase: acetonitrile/0.05%
phosphoric acid solution (80/20)
Detection wavelength: 216nm
Box
column temperature: 30 ℃
Flow speed: 1.0ml/min
DMF Standards:
put 0.0058g of DMF in 15ml brown volumetric flask, dissolved with acetonitrile
and determine the constant volume, injected 5μl of sample volume.
DMF Solutions in Furniture
Chromatogram graph
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