Copper II sulphate with hazard pictograms
Numéro d’image : 13244539
| Copper II sulphate water 5 on watch glass. Copper II sulfate pentahydrate granular; CuSO4·5H2O; Molar mass 249.685 g/mol. Also known as copper sulphate, blue vitriol, Âbluestone, vitriol of copper, ÂRoman vitriol. It is an inorganic compound, exothermic as it dissolves in water. It is used as a fungicide. In the laboratory it is a component of Fehling's andÂBenedict's solutionsÂto test forÂreducing sugars. In aÂBiuret reagentÂit is used to test for proteins. Heating will convert it to its grey/white anhydrous state and adding water to anhydrous powder will convert it back to pentahydrate. There are several methods to grow large copper sulphate crystals. | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Chillmaid, Martyn F. |
| Taille de l’image : | 6144 px × 5446 px |
| Model Release : | Non requis |
| Restrictions : | - |
Prix pour cette image À partir de 45 €
Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €