Sodium hydrogen sulfide [16721-80-5]
Order number: 21729608
Part number: AC100072611
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Sodium Hydrogen Sulfide [16721-80-5] is widely used in synthesis and formulation workflows, featuring the molecular formula HNaS and a molecular weight of 56.07. It exhibits a Boiling Point of approximately 100.0 °C, and a Melting Point of 17.2 °C. This compound carries the hazard signal word Danger due to its flammability, self-heating potential, and toxicity if ingested.
- CAS Number: 16721-80-5
- GHS Signal Word: Danger
- Melting Point: 17.2 °C
- Molecular Weight: 56.07
- Exact Mass: 55.96966549
- Boiling Point: 100.0 °C (approx.)
- Vapour Density: 1.3 at 59 °F
- Molecular Formula: HNaS
- Hazard Statements:
- H226: Flammable liquid and vapor [Warning Flammable liquids]
- H251: Self-heating; may catch fire [Danger Self-heating substances and mixtures]
- H301: Toxic if swallowed [Danger Acute toxicity, oral]
| Name | Value | |
|---|---|---|
| CAS | : | 16721-80-5 |
| Na2S | : | ≤ 2.5% |
| Assay | : | 70 - 72.5% |
| Na2CO3 | : | ≤ 1.0% |
| Iron (Fe) | : | ≤ 10ppm |
| Appearance | : | Yellow, orange or brown flakes |
| Categories | : | Inorganic Chemicals Research Organics & Inorganics |
| Product Code | : | 21729608 |
| Product Name | : | Sodium hydrogen sulfide |
| Storage Details | : | Ambient |
| Molecular Weight | : | 55.06 |
| Molecular Formula | : | HNaS |
| Harmonised Tariff Code | : | 2830100090 |
