Barium chloride. Laboratory jar of the chemical barium chloride (BaCl2),with the solid on a watch glass and an aqueous solution in water in a beaker. This chemical is an ionic solid,which is why it dissolves in water. In the laboratory,it is used as a test for the sulphate ion. The hazard label (black cross on orange background) indicates that this toxic chemical is harmful | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 3449 px × 5173 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |