In KF Standardisation Why We using Disodium Tartarate?
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Answer Posted / sudheer gaddada
Disodium tartarate is very soluble in methanol and it was a
primary standrad it have only two water moleule andgives
very accurate results.
Dst molicular formula is C4H4Na2O6.2H2O.
This molicular weight is 230.06.
Water content of DST is 15.66.
Calculation:In DST two water molicules are there=2*18=36
=(36/230.06*100)
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