2) Molecular weight: 56.06

3) CAS NO: 16721-80-5

4) Synonyms: sodium hydrogen sulphide, sodium hydrogen sulfide, sodium sulfhydrate, sodium bisulphide

5) Properties: a) Yellow flake, easily being deliquescent, slight rotten egg smell b) Soluble in water and alcohol, water solution with strong alkaline c) Reacted with acids and liberates hydrogen sulfide Storage: 1) Keep only in closed, properly labeled containers2) Do not store in zinc, aluminum, or copper containers3) Store in cool, dry, ventilated area to prevent it from being deliquescent4) Separated from acids, acidic materials, oxidizing agentsPacking: 25kg net in PP bags with PE liner, or 900kg net in ton bag