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Gentlemen, I did this experiment, and I heated it to 125 degrees, because phosphoric acid is heated to 130 degrees, there will be phosphate hydrogen gas (toxic). Is there any way to avoid these?
GhostChemist
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you can use the absorption of PH3 with NaClO and NaOH
H3PO2 destroyed at 170 C
H3PO2 destroyed at 170 C
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can i use hydriodic acid 57% instead of hypophosphorus acid ? please replay