89633 |
Calcium Sulfate-2-hydrate |
EP |
500g |
|
|
Calcium Sulfate-2-hydrate
- CAS No.:10101-41-4
- Chemical formula:CaSO4‧2H2O
- Chemical weight:172.17
EP |
Clarity of Solution(Dilute Hydrochloric Acid) |
Pass |
Chloride(Cl) |
< 0.01% |
Heavy Metals(as Pb) |
< 0.004% |
Iron(Fe) |
< 0.003% |
Substances not precipitated by ammonium oxalate |
< 0.6% |
Arsenic(As) |
< 1ppm |
|
89833 |
Copper(II) Sulfate-5-hydrate |
EP |
500g |
|
|
Copper(II) Sulfate-5-hydrate
- CAS No.:7758-99-8
- Chemical formula:CuSO4‧5H2O
- Chemical weight:249.68
EP |
Solubility(Turbidity) |
Clear to Slightly Hazy |
Chloride(Cl) |
< 0.003% |
Substances not precipitated by hydrogen sulfide(as sulfate) |
< 0.3% |
Iron(Fe) |
< 0.007% |
Nitrogen Compounds(N) |
< 0.004% |
Assay |
> 99.0% |
|