Core & Main Sodium Thiosulfate, Pentahydrate, ACS Grade, 100 gBy Core & Main $37.90 | EA Quantity discounts available QuantityPrice1 – 1$37.902 – 5$36.956 +$36.01Product #: 707270Mfr. Part #: ST1002-JThis item is in stock Quantity -+ Add to Cart Add to List Add to My List Or: Create a New List Create and Add Item Learn more about Core & Main chemicals and reagents for your everyday water quality testing.Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Sodium Thiosulfate, Pentahydrate, ACS Grade, 100 g. Features CAS No. 10102-17-7 Na₃S₂O₃ · 5H₂O FW=248.18 DetailsBackDescription Sodium Thiosulfate, Pentahydrate, ACS Grade, 100 g. Features CAS No. 10102-17-7 Na₃S₂O₃ · 5H₂O FW=248.18 Documents Safety Data Sheet