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Crazy Cat

Member Since 09 Jun 2014
Offline Last Active Jun 09 2020 04:26 AM

#87622 Strontium Perchlorate via the Perchloric acid route.

Posted by Crazy Cat on 23 September 2016 - 05:08 AM

Strontium Perchlorate: http://www.sciencema...ead.php?tid=143
The Chlorates and Perchlorates. http://www.oxidizing...e/chlorate.html

Name: Strontium Perchlorate. http://www.endmemo.c...nd/srclo4_2.php
Formula: Sr(ClO4)2
Molar Mass: 286.5212

Example Reactions:
• SrCO3 + 2HClO4 = Sr(ClO4)2 + CO2 + H2O
• 2HClO4 + Sr(HCO3)2 = 2CO2 + 2H2O + Sr(ClO4)2

Strontium chlorate: Strontium chlorate is created by warming a solution of strontium hydroxide, and adding chlorine to it, which subsequent crystallization. Chlorine has no action on dry Sr(OH)2, but it converts the hydrate (Sr(OH)2·8H2O) into the chloride and chlorate, with a small quantity of strontium hypochlorite also being produced.[2] https://en.wikipedia...ontium_chlorate

Strontium chlorate to Strontium Perchlorate. Optimization of the process parameters for an electrochemical preparation of strontium perchlorate.
https://link.springe...1814-009-0224-5 Full Article: http://www.oxidizing...e/stro_perk.pdf

The electrochemical preparation of strontium perchlorate, Sr(ClO4)2, from strontium chlorate employing platinum anode and a rotating stainless steel cathode is described. The effect of electrolyte concentration, current density, pH and temperature of the electrolyte and cathode rotation on current efficiency for the preparation of strontium perchlorate was studied. A maximum current efficiency of 42% was achieved corresponding to an energy consumption of 6.1 kWh. kg−1.