Molecular formula : C2H3NaO3
MW : 98.04
CAS No. :2836-32-0
nature : white crystals. Soluble in water, dilute acid-soluble, non-soluble in alcohol and ether. Mei Chatham.
preparation methods : by a trichloroacetic acid and sodium hydroxide were obtained by the reaction. One of chloroacetic acid dissolved in distilled water, carefully adjusting the pH by adding caustic to 9, with the accession to the base temperature rising, the last to boil and continue to maintain the 80-100 ° C for 2 h, during which the pH value of not less than nine. Then there condensed to liquid film, distilled water mixture by adding appropriate filtration, liquid cooling to around 15 ° C, crystal filters, and then refined products derived.
purposes : for organic synthesis intermediates.
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