
Impurities content (weight %) | |
---|---|
Iron (Fe2+) | <0.001 |
Calcium (Ca2+) | <0.02 |
Copper (Cu2+) | <0.0005 |
pH of 1%-water solution | 4.5 - 6.5 |
Impurities content (weight %) | |
---|---|
Iron (Fe2+) | <0.001 |
Calcium (Ca2+) | <0.02 |
Copper (Cu2+) | <0.0005 |
pH of 1%-water solution | 4.5 - 6.5 |
"It is impossible to learn chemistry in any way without seeing the practice itself and not starting chemical operations."
(M.V.Lomonosov)