COMPLEX COMPOUNDS OF ALUMINIUM WITH MANDELIC ACID
Journal Article
·
· Journal of the Indian Chemical Society (India) Absorbed Indian J. Appl. Chem.
OSTI ID:4126345
From pH and conductance measurements it is concluded that mandelic acid is a good chelating agent for aluminum. Three chelates corresponding to 1 : 1, 1 : 2, and 1 : 3 formulas are formed. The chelate of composition 1: 1 is formed at a lower pH value, while 1: 2 and 1: 3 chelates, which occur at pH 6.5 and 7.8, respectivel, are more stable than 1 : 1 chelate. The chelation takes place easily on account of the close proximity of the acidic and electronionating groups, a fact which is essential for formation of the ring containing the meta1 atom. (auth)
- Research Organization:
- St. Johns' Coll., Agra, India
- NSA Number:
- NSA-15-000110
- OSTI ID:
- 4126345
- Journal Information:
- Journal of the Indian Chemical Society (India) Absorbed Indian J. Appl. Chem., Journal Name: Journal of the Indian Chemical Society (India) Absorbed Indian J. Appl. Chem. Vol. Vol: 37; ISSN JICSA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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