200 g Sodium Thiosulfate - Pentahydrate, Na₂S₂O₃ ·5H₂O, 99.0%
Package Content:
1x 200 grams in plastic zip lock bag
CAS Number: 10102-17-7 (pentahydrate)
Linear Formula: Na2S2O3·5H2O
Molecular Weight: 248.18 g/mol (pentahydrate)
Uses :
Photographic processing
Gold extraction
Neutralizing bleach, chlorinated water, and related treatment
Iodometry
Do Not Consume - Keep Sealed When Not In use - Keep Away From Children.