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8bitsrule
on Dec 11, 2021
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A molten salt storage solution using sodium hydrox...
NaOH is lye ... relatively nasty stuff (for metal and skin). (MP 323°C) I've read that 'Glauber's salt' (Na2SO4.10H2O<->Na2SO4) (MP 32.4°C) is good for heat storage. Sounds like a better idea for residential applications.
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