A simple method for the purification of Brilliant green, reagent for antimony
- 1 January 1969
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 94 (1124) , 1036-1037
- https://doi.org/10.1039/an9699401036
Abstract
Some batches of Brilliant green give low and erratic results when used for the photometric determination of antimony. Precipitation and recrystallisation of Brilliant green perchlorate yields a product that gives superior results to those obtained with the commercial dye.Keywords
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