Document Detail

Purification and characterizing properties of analytical reagent quinizarin-2-sulphonic acid and its sodium salt.
MedLine Citation:
PMID:  18960949     Owner:  NLM     Status:  In-Data-Review    
Quinizarin-2-sulphonic acid and its sodium salt have been purified for analytical use. The thermal analysis behaviour and the infrared and NMR spectra of the reagent have been recorded. Absorptiometry at 465 nm is recommended for the assay of solutions. Spectrophotometric measurements, corrected for fading, are treated by a PITMAP-type procedure to obtain acid dissociation constants for the reagent. Finally, some reactions with metal ions are surveyed briefly.
J A Thomson; G F Atkinson
Related Documents :
19799459 - Acridinium salt-based fluoride and acetate chromofluorescent probes: molecular insights...
23193369 - Enhanced hemostatic performance of tranexamic acid-loaded chitosan/alginate composite m...
6091079 - Comparative study of four antacids.
18164319 - Non-steroidal anti-inflammatory drugs have potent anti-fibrillogenic and fibril-destabi...
23141889 - Primary sclerosing cholangitis and bile acids.
309949 - Antiinflammatory and analgesic diastereoisomeric derivatives of indan-5-acetic acid.
3726879 - The pharmacological activity of the fatty acid conjugate 11-palmitoyloxy-delta 9-tetrah...
20925669 - Effets de l'acide gibbérellique et de la kinétine sur le développement de l'activitéα-a...
8225229 - Selectivity and sensitivity of changes in serum bile acids during induction of cirrhosi...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Talanta     Volume:  18     ISSN:  0039-9140     ISO Abbreviation:  Talanta     Publication Date:  1971 Aug 
Date Detail:
Created Date:  2008-10-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2984816R     Medline TA:  Talanta     Country:  England    
Other Details:
Languages:  eng     Pagination:  817-26     Citation Subset:  -    
Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

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

Previous Document:  Application of the zone melting technique to metal chelate systems-V Zone chromatographic separation...
Next Document:  Liquid-liquid extraction of lead(II) with tributyl phosphate.