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• CAS 90-64-2 DL-Mandelic acid

  Mandelic acid can be prepared by the hydrolysis of amygdalin with sulfuric acid or of mandelonitrile with hydrochloric acid. The mandelonitrile can be prepared by the action of hydrocyanic acid on benzaldehyde, and by the action of sodium or potassium cyanide on the sodium bisulfite addition product of benzaldehyde. The procedure described differs from earlier methods in that the sodium bisulfite addition compound of benzaldehyde is prepared in the presence of sodium cyanide and the nitrile is formed immediately.

  synthesis of mandelic acid

  
  

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Product Introduction:

Product Name: DL-Mandelic acid

Synonyms: (n)-mandelic acid;DL-MANDELIC ACID611-72-3;MANDELICACIDANDITSCOMMONSALTS;alpha-Hydroxy-benzeneacetic acid;alpha-Hydroxyphenylacetic acid;Kyselina 2-fenyl-2-hydroxyethanova;Kyselina mandlova;kyselina2-fenyl-2-hydroxyethanova

CAS: 90-64-2

MF: C8H8O3

MW: 152.15

EINECS: 202-007-6

Product Categories: Pharmaceutical intermediates;Building Blocks;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;C8;Carbonyl Compounds;Carboxylic Acids;Pyridines ,Halogenated Heterocycles;90-64-2

form Crystals or Crystalline Powder

pka 3.85(at 25℃)

color White