CAS No.: 1313-82-2 Chemical properties: - Decomposition in acid and hydrogen sulfide occurs in the air deliquescence while gradually oxidation occurs
- Case of acid generating hydrogen sulfide
- By the impact, heat may burst
- In case of acid toxic hydrogen sulfide gas
- Anhydrous sodium sulfide flammable
- Heating emissions of toxic fumes of sulfur oxides
Applications: - Natural leather industry, especially pig & cow skin natural leather which is the hydrolysis rawhide for hair removal.
- It also can be used for the preparation of sodium polysulfide to speed up the soaking help soften dry skin.
- Dye industry for the production of sulfur which is the raw material of sulfide and sulfide blue.
- Printing and dyeing industry which can be used as a coagent dissolved sulfur.
- Paper industry as the paper’s cooking agent.
- Textile industry, for the reduction denigration and nitration rayon material.
- Cotton fabric dyeing mordant.
- The pharmaceutical industry, for the production of phenacetin and other antipyretics, also for the system sodium thiosulfate, sodium hydrosulfide, sodium polysulfide, etc.
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