Description

Appearance: Blue crystals in pentahydrate form. White hygroscopic crystals in monohydrate form and grayish powder in anhydrous form. Melting Point: **0°C Decomposes Boiling Point: Not applicable Vapour Pressure: 7.3 mmHg at *5°C Specific Gravity: 3.**3 Flash Point: Not applicable (does not burn) Flamm. Limit LEL: Not applicable Flamm. Limit UEL: Not applicable Solubility in Water: Very soluble Other Properties Auto ignition Temp.: Not applicable Vapor Density: Not applicable pH Value: 4.0 (0.2 *@********************°C) Solubility in Organic Solvents: Soluble in methanol and glycerol; slightly soluble in ethanol. Molecular Weight: **9.*1 Other Information: Dehydration: The pentahydrate loses two water molecules of hydration at *0°C, 2 more at **0°C and becomes anhydrous by **0°C. Ingredients Name Copper sulphate CAS ********7 Proportion *****0 %