Document Detail

Studies on leaching of Cr and Ni from stainless steel utensils in certain acids and in some Indian drinks.
MedLine Citation:
PMID:  9200869     Owner:  NLM     Status:  MEDLINE    
Leachates of Cr and Ni from stainless steel utensils viz., frying pans, bowls and tumblers, have been investigated, by exposing the utensils to decinormal solutions of citric, tartaric and lactic acids and to some common Indian drinks. A comparison of observed results indicate that the complexation of metal ions with organic acid anions is most vital and metal leaching is largely a function of the availability of free anions. The intake of Cr and Ni by human beings has also been calculated.
P Agarwal; S Srivastava; M M Srivastava; S Prakash; M Ramanamurthy; R Shrivastav; S Dass
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  The Science of the total environment     Volume:  199     ISSN:  0048-9697     ISO Abbreviation:  Sci. Total Environ.     Publication Date:  1997 Jul 
Date Detail:
Created Date:  1997-08-05     Completed Date:  1997-08-05     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0330500     Medline TA:  Sci Total Environ     Country:  NETHERLANDS    
Other Details:
Languages:  eng     Pagination:  271-5     Citation Subset:  IM    
Department of Chemistry, Dayalbagh Educational Institute, Dayalbagh, Agra, India.
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MeSH Terms
Aluminum / chemistry
Anions / chemistry
Chromium / analysis,  metabolism*
Citric Acid / chemistry
Cooking and Eating Utensils* / standards
Hydrogen-Ion Concentration
Lactic Acid / chemistry
Nickel / analysis,  metabolism*
Reference Values
Stainless Steel / chemistry*
Tartrates / chemistry
Reg. No./Substance:
0/Anions; 0/Tartrates; 12597-68-1/Stainless Steel; 50-21-5/Lactic Acid; 526-83-0/tartaric acid; 7429-90-5/Aluminum; 7440-02-0/Nickel; 7440-47-3/Chromium; 77-92-9/Citric Acid

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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