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Origin: China
Cas No: 39365-88-3
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Basic Info
| Chemical Name | tetrapotassium,dioxido-oxo-sulfanylidene-λ<sup>6</sup>-sulfane,sulfanide |
|---|---|
| Synonyms | Thiosulfuric acid (H2S2O3),dipotassium salt,mixt. with potassium sulfide (K2(Sx)); |
| CAS No. | 39365-88-3 |
| Molecular Formula | K4O3S3 |
| Molecular Weight | 300.58600 |
| PSA | 128.96000 |
| LogP | 1.15800 |
Properties
| Appearance & Physical State | brownish to yellow solid with a faint smell of |
|---|---|
| Stability | Stable, but flammable and hygroscopic. Dust may form an explosive mixture with air. Incompatible with strong acids, alcohols, strong oxidizing agents, strong reducing agents, combustible materials, most common metals, halogenated hydrocarbons. |
Safety Info
| Hazard Class | 4.1 |
|---|---|
| Packing Group | II |
| RIDADR | UN3180 |