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Thermo Scientific Chemicals Metanil Yellow
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Quantità:
50 g
250 g
Descrizione
Metanil Yellow is used as indicator. Metanil yellow is useful in spectrophotometric methods to determine the presence of trace amounts of nitrates and nitrites in solution. The method utilizes the fact that potassium bromate can catalyze the discoloring of Metanil yellow which can then be analyzed by spectrophotometry.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Metanil Yellow is used as indicator. Metanil yellow is useful in spectrophotometric methods to determine the presence of trace amounts of nitrates and nitrites in solution. The method utilizes the fact that potassium bromate can catalyze the discoloring of Metanil yellow which can then be analyzed by spectrophotometry.
Solubility
Soluble in water (25g/L).
Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
Metanil Yellow is used as indicator. Metanil yellow is useful in spectrophotometric methods to determine the presence of trace amounts of nitrates and nitrites in solution. The method utilizes the fact that potassium bromate can catalyze the discoloring of Metanil yellow which can then be analyzed by spectrophotometry.
Solubility
Soluble in water (25g/L).
Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
Specifica
| Materiale o nome chimico | Metanil Yellow |
| Beilstein | 3831568 |
| Indice di Merck | 14,5928 |
| Informazioni di solubilità | Soluble in water (25g/L). |
| Peso formulazione | 375.38 |
| Odore | Odorless |
| pH | 10 |
| Quantità | 50 g |
Sicurezza e movimentazione
Avvertenza
- Attenzione
- PERICOLO A LUNGO TERMINE PER L'AMBIENTE ACQUATICO Cronico 2
- Tossicità per la riproduzione Categoria 2
- Sensibilizzazione della pelle Categoria 1
- H317-Può provocare una reazione allergica cutanea.
- H361-Sospettato di nuocere alla fertilità o al feto.
- H411-Tossico per gli organismi acquatici con effetti di lunga durata.
- P201-Procurarsi istruzioni specifiche prima dell'uso.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
- P308+P313-IN CASO di esposizione o di possibile esposizione, consultare un medico.
RUO – Research Use Only
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