thiosulfuric acid

17 LETTERS · STARTS WITH T

thiosulfuric acid is a valid 17-letter word worth 27 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1H4I1O1S1U1L1F4U1R1I1C3A1C3I1D2

1 + 4 + 1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 3 + 0 + 1 + 3 + 1 + 2 =27 PTS

DOUBLE WORD → 54TRIPLE WORD → 81

MEANING

What does thiosulfuric acid mean?