Sodium Sulphide
Sodium sulfide is the chemical compound with the formula Na2S, or more commonly its hydrate Na2S·9H2O.
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- Details
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Molecular Formula
Na2S
Appearance and Properties
Flakes, yellow or red color, soluble in water, presenting strong alkaline solution, easily oxidized when exposed to air.
Uses
Used in sulfur dyes, used as reductant, mordant, floatation agent, depilatory for leather, digestion auxiliary in paper-making, and used in textile, pigment and rubber too.
| ITEM | SPECIFICATIONS |
| Content of Na2S2 | 60.00% min |
| Content of Na2CO3 | 2.0% |
| Content of Fe | 0.002% |
| Water Insoluble | 0.2% max |
