sodium hydrosulfide (flakes) 70%
- CAS No.16721-80-5
- EINECS No.240-778-0
*Make sure to refer to the Safety Data Sheet (SDS) when handling this product.
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|Product Name||Sodium Hydrosulfide (flakes)|
|IUPAC name||Sodium Hydrosulfide|
|Other name||Sodium Hydrogen Sulfide|
|Molar mass||56.06 (as NaSH)|
|Chemical Properties||Reducible and corrosive alkaline substance. Significant deliquescence. High solubility in water and soluble in alcohol. Reacts with oxygen and carbon dioxide gas in the air to form sodium thiosulfate, sodium sulfite and sodium carbonate. Generates hydrogen sulfide gas on contact with acid.|
|physical Properties||Specific Gravity: 1.6
Bulk Specific Gravity: 0.6
Melting Point: 52°C
Boiling Point: 160°C
|Packaging||25 kg paper bags
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|Total Sodium Hydrogen Sulfide (T.NaSH)||Greater than 70.0%|
|Sodium Hydrogen Sulfide (NaSH)||Greater than 67.0%|
|Sodium Sulfide (Na2S)||Less than 5.0%|
|Sodium Carbonate (Na2CO3)||Less than 1.5%|
|Sodium Sulfite (Na2SO3)||Less than 1.0%|
|Sodium Thiosulfate (Na2S2O3)||Less than 1.0%|