Molecular formula: NaHS Molecular weight: 56.06
Specs: Purity: 75% min (solid) Sodium sulphide: 0.1% max Sodium sulphite: 1% max Sodium carbonate: 0.6% max Insoluble substance in water: 0.005% max Fe:0.003% max Properties: Colorless needle-like crystal,easy to be deliquesced,it will decomposed and release hydrogen disulfide at its melting point ,soluble in water and alcohols, its water solution is strongly alkaline, it will generate hydrogen disulfide when reacting with acids. The industrial good is solution, orange or yellow, bitter taste Storage: Keep only in closed, properly labeled containers. Do nor store in zinc, aluminum, or copper containers. Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, acidic materials, oxidizing agents. Packing: in 25kgs bag. |