From: Jacob Zabicky (Jacob.Zabicky$##$uab.es)
Date: Thu Jun 08 2000 - 07:25:15 EDT
Hello Jatin,
If water solubility is low, place your stuff in centrifuge tubes, add
water, mix well with a glass stick, long spatula or whatever does it,
centrifuge for a few minutes, and separate the water layer. If the water is
lighter, just decant or if heavier use a Pasteur pipette, and repeat the
proceedings until you washed enough.
Good luck
Jacob
>dear fellow chemists,
>does anyone have experience in filtering of sticky organic compounds, which
>need to be water washed. the normal filter paper used is not effective and
>fibres from the paper come into the product.
>also can anyone tell me about an alternate catalyst for iron and acetic
>acid, used in the synthesis of paracetamol.
>Thanks a lot in advance,
>jatin
>
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08193 Bellaterra (Barcelona)
Spain
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