Copper Sulfate Crystal Cuso4 5h2o

Product description 
Product Name: copper sulfate
Copper sulfate crystal cuso4 5h2o
Chemical formula: CuSO4.5H2O
Molecular Weight: 249.69
Boiling Point: 150 °C (302 °F)
Specific Gravity: 2.284
CAS Number: 7758-99-8

Knowledge: 
Copper sulfate crystal cuso4 5h2o was heated in a crucible to evaporate the water. The mass was weighed to find the difference before and after heating. By comparing these masses, the percentage of water was found. The percentage of water was found to be 34%. Theory copper sulfate crystal cuso4 5h2o or CuSO + 5 H O is a solid compound. To find the percentage of water in it, the Copper Sulfate was heated inside a crucible. To extract the 5 H O from it, the Copper Sulfate Pentahydrate was heated for a long duration, so that it was hot enough that the water would evaporate from compound and leave the crucible, lowering the mass. To find the correct amount of water that evaporated, the crucible and its contents would have to be weighed three times. By weighing the crucible empty and by weighing it again once the Copper Sulfate is added, the difference of these 2 amounts would mathematically express amount of Copper Sulfate in the crucible.

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Packaging

Small sample with aluminum package.
Big Quantity with bag package.25kg bag or ton bag.
Drum package can be customized, please inform us in advance.

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