sodium polysulfide

18 LETTERS · STARTS WITH S

sodium polysulfide is a valid 18-letter word worth 29 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1O1D2I1U1M3P3O1L1Y4S1U1L1F4I1D2E1

1 + 1 + 2 + 1 + 1 + 3 + 0 + 3 + 1 + 1 + 4 + 1 + 1 + 1 + 4 + 1 + 2 + 1 =29 PTS

DOUBLE WORD → 58TRIPLE WORD → 87

MEANING

What does sodium polysulfide mean?