Chemical Search
Potassium bisulfite
1. Molecular Structure
2. Chemical Identity
| Property | Value |
|---|---|
| IUPAC Name | potassium hydrogen sulfite |
| Molecular Formula | HKO3S |
| SMILES | OS(=O)[O-].[K+] |
3. Chemical Properties
| Property | Value |
|---|---|
| Molecular Weight | 120.17 g/mol |
| TPSA | 79.6 Ų |
| LogP | N/A |
| Formal Charge | 0 |
4. Experimental Properties
| Property | Value |
|---|---|
| Boiling Point | No data available |
| Melting Point | Decomp @ 190 °C |
| Density | No data available |
| Solubility | Sol in water; insol in alcohol |
| Flash Point | No data available |
| Autoignition Temp | No data available |
5. Supplier Suggestions
| Supplier | Website | Location |
|---|---|---|
| Sigma Aldrich/Merck | Visit Merck | International |
| Lennox | Visit Lennox | Ireland |
| Doc Solder | Visit Doc Solder | Ireland |
6. GHS Safety & Hazards
Signal Word
Warning
Warning
Hazard Statements
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statements
- P261, P264+P265, P271, P280, P304+P340, P305+P351+P338, P319, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)