Desenvolvimento de método espectrofotométrico ambientalmente mais limpo para análise de nitrito em salsichas
A clean environmental spectrophotometric method for the analysis of nitrite using a new diazotizing reagent is reported. The proposed method is based on diazotization-coupling reaction between dapsone, nitrite and (naphthyl)ethylenediamine (NED) in phosphoric acid medium at room temperature. Experim...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Estadual Paulista
2018-04-01
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| Series: | Eclética Química |
| Online Access: | https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/66 |