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Caféine, 99 %, Thermo Scientific Chemicals
Description
This material is traded for research purposes ONLY. Thermo Fisher does NOT certify this material as suitable for pharmaceutical, cosmetic, veterinary or food use. Caffeine has inhibitory action against lung and colon tumorigenses and virus induction.Caffeine is used to treat and prevent bronchopulmonary dysplasia in premature infants. It is also used for the treatment of apnea of prematurity and orthostatic hypotension. It is widely used as an additive in food, cosmetics, pharmaceuticals and beverages. It confers a protective effect against some diseases including Parkinson's disease and certain types of cancer.
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.
Soluble dans le pyrrole, le mélange dʼeau tétrahydrofurane+ et lʼacétate dʼéthyle. Légèrement soluble dans lʼeau et lʼéthanol.
Remarques
Stockez-le dans un endroit frais. Incompatible avec les agents oxydants forts.
Spécification
| Nom chimique ou matériau | Caffeine |
| Point de fusion | 234°C to 236°C |
| Densité | 1.23 |
| Plage de pourcentage du dosage | 99% |
| Quantité | 100 g |
| Numéro UN | UN1544 |
| Beilstein | 17705 |
| Merck Index | 14,1636 |
| Informations sur la solubilité | Soluble in pyrrole,tetrahydrofuran+water mixture and ethyl acetate; Slightly soluble in water and ethanol. |
| Nom IUPAC | 1,3,7-trimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione |
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Sécurité et traitement
- Attention
- Toxicité aiguë Catégorie 4
- H302-Nocif en cas d'ingestion.
- P264-Se laver soigneusement après manipulation.
- P301+P330+P331-EN CAS D'INGESTION: rincer la bouche. NE PAS faire vomir.
- P312-Appeler un CENTRE ANTIPOISON/un médecin/en cas de malaise.
RUO – Research Use Only