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How To remove NaCl from solution
rcarbon:
Hi,
Can someone explain how to remove NaCl from the below solution
H2PtCl6 + 6 NaNO3 → Pt(NO3)4 + 6 NaCl (aq) + 2 HNO3
Jorge Stolfi:
I am not a chemist, but according to this table dimethyl sulfoxide (DMSO) dissolves many nitrates but very little sodium chloride. Maybe...
Babcock_Hall:
In some cases it is possible to use ion-exchange resins, but I see some possible problems in this instance.
rcarbon:
"In some cases it is possible to use ion-exchange resins, but I see some possible problems in this instance."
My aim is to get halide free Platinum Nitrate, Can you please suggest any other method
AWK:
--- Quote from: rcarbon on February 17, 2019, 10:42:57 AM ---Hi,
Can someone explain how to remove NaCl from the below solution
H2PtCl6 + 6 NaNO3 → Pt(NO3)4 + 6 NaCl (aq) + 2 HNO3
--- End quote ---
Modify your method of synthesis
https://www.researchgate.net/publication/234154096_On_preparation_of_platinumIV_nitrate_solutions_from_hexahydroxoplatinatesIV
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