Dear Customers!
We accept payment only via cryptocurrency (Bitcoin BTC). To pay for your order, please contact the sales department sales@chemcraft.ru
Tin(IV) oxide, 99.9% pure p.a.
Impurities content (weight %) | |
---|---|
Calcination losses | <0,03 |
Soluble in HCl substances | <0.08 |
Alkalinity (NaOH) | <0.05 |
Sulfates (SO42-) | <0.005 |
Chlorides (Cl-) | <0.002 |
Iron (Fe2+) | <0.002 |
Arsenic (As3+) | <0.002 |
Lead + Copper (Pb2+ + Cu2+) | <0.05 |