Cobalt(II) chloride Hexahydrate 500g
R2,500.00
Cobalt(II) Chloride Hexahydrate 500g
| Weight | 0.500 kg |
|---|---|
| Dimensions | 10 × 10 × 15 cm |
Got a question? / Not sure of something?
Chat an Expert via WhatsApp
Description
Cobalt(II) chloride Hexahydrate 500g
It is usually supplied as the hexahydrate CoCl2·6H2O, which is one of the most commonly used cobalt compounds in the lab.
Because of the cobalt chloride is used as an indicator for water in desiccants.
| Properties | |
|---|---|
| CoCl2 | |
| Molar mass | 129.839 g/mol (anhydrous) 165.87 g/mol (dihydrate) 237.93 g/mol (hexahydrate) |
| Appearance | blue crystals (anhydrous) violet-blue (dihydrate) rose red crystals (hexahydrate) |
| Density | 3.356 g/cm3 (anhydrous) 2.477 g/cm3 (dihydrate) 1.924 g/cm3 (hexahydrate) |
| Melting point | 726 °C (1,339 °F; 999 K) ±2 (anhydrous)[2] 140 °C (monohydrate) 100 °C (dihydrate) 86 °C (hexahydrate) |
| Boiling point | 1,049 °C (1,920 °F; 1,322 K) |
| 43.6 g/100 mL (0 °C) 45 g/100 mL (7 °C) 52.9 g/100 mL (20 °C) 105 g/100 mL (96 °C) | |
| Solubility | 38.5 g/100 mL (methanol) 8.6 g/100 mL (acetone) soluble in ethanol, pyridine, glycerol |
| +12,660·10−6 cm3/mol | |
| Structure | |
| CdCl2 structure | |
| hexagonal (anhydrous) monoclinic (dihydrate) Octahedral (hexahydrate) | |
Shipping & Delivery
LEAD TIME
Standard Delivery
Standard delivery is between 3 to 5 working days. This may differ from product to product. Lead time is likely to be indicated in the product description or you may phone our office to confirm.
