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Citric acid, 99+%, Thermo Scientific Chemicals
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Quantità:
250 g
1000 g
5000 g
Descrizione
Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative.
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
Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative.
Solubility
Soluble in water, alcohol, ether, dimethylsufoxide and ethylacetate.
Notes
Hygroscopic. Incompatible with alkalies, bases, metal nitrates and oxidizing agents.
Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative.
Solubility
Soluble in water, alcohol, ether, dimethylsufoxide and ethylacetate.
Notes
Hygroscopic. Incompatible with alkalies, bases, metal nitrates and oxidizing agents.
Specifica
| Materiale o nome chimico | Citric acid |
| pH | 1.6 |
| Punto di fusione | 153°C to 154°C |
| Beilstein | 782061 |
| Indice di Merck | 14,2326 |
| Informazioni di solubilità | Soluble in water,alcohol,ether,dimethylsufoxide and ethylacetate. |
| Peso formulazione | 192.13 |
| Percent Purity | ≥99% |
| Densità | 1.665 |
| Quantità | 250 g |
| Vedi altri risultati |
Sicurezza e movimentazione
Avvertenza
- Attenzione
- Lesione oculare grave/irritazione oculare Categoria 2
- Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
- H319-Provoca grave irritazione oculare.
- H335-Può irritare le vie respiratorie.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P312-Contattare un CENTRO ANTIVELENI/un medico/in caso di malessere.
RUO – Research Use Only
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