White crystalline powder, easily soluble in water and alcohol, used in the dye industry to synthesize organic intermediates and as an auxiliary in the preparation of sulfide dyes, in the leather industry for dehairing and tanning of raw hides, in the fertilizer industry for removing monomer sulfur from activated carbon desulfurizers, in the mining industry for copper ore dressing, and in the production of artificial fibers for sulfite dyeing.
|
Product Nam |
Sodium Hydrosulfide (flakes)
|
|
IUPAC name |
Sodium Hydrosulfide
|
|
Other name |
Sodium Hydrogen Sulfide
|
|
Chemical Formula |
NaSH·xH2O
|
|
Molar mass |
56.06 (as NaSH)
|
|
Chemical Properties |
The alkaline substance is both reducible and corrosive, exhibiting remarkable deliquescent properties. It boasts a high solubility in water and is also soluble in alcohol. Upon exposure to oxygen and carbon dioxide in the atmosphere, it reacts to form sodium thiosulfate, sodium sulfite, and sodium carbonate. Moreover, upon contact with acid, it generates hydrogen sulfide gas, further testament to its reactive and volatile nature. Handling this substance demands utmost care and precision due to its diverse and potentially harmful reactions.
|
|
physical Properties |
Specific Gravity: 1.6
|
|
Packaging |
25 kg paper bags
|
Product Specifications |
|
|
Test Item |
Specification |
|
Total Sodium Hydrogen Sulfide (T.NaSH) |
Greater than 70.0% |
