| Chemical Information | |
|---|---|
| Molecular_Formula | Na2O5S2 |
| Density | 1.48 |
| Exact_Mass | 189.898254 |
| LogP | 0.27220 |
| Melting_Point | 150 °C |
| Molecular_Weight | 190.107 |
| PSA | 124.92000 |
| Water_Solubility | 540 g/L (20 ºC) |
| Safe Information | |
|---|---|
| Risk_Phrases | R22;R31;R41 |
| WGK_Germany | 1 |
| RTECS | UX8225000 |
| Packaging_Group | III |
| Hazard_Codes | Xn:Harmful |
| Safety_Phrases | S26-S39-S46 |
| Precautionary_Statements | P280-P301 + P312 + P330-P305 + P351 + P338 + P310 |
| Hazard_Statements | H302-H318 |
| Symbol | GHS05, GHS07 |
| Signal_Word | Danger |
| RIDADR | 3260 |
| Personal_Protective_Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Supplemental_HS | Contact with acids liberates toxic gas. |
| HS_Code | 2832100000 |
| Product Information | |
|---|---|
| Flash_Point | N/A |
| Symbol | GHS05, GHS07 |
| CAS_Number | 7681-57-4 |
| Signal_Word | Danger |
| Common_Name | Sodium metabisulfite |
| Molecular_Formula | Na2O5S2 |
| Melting_Point | 150 °C |
| Molecular_Weight | 190.107 |
| MSDS | ChineseUSA |
| Density | 1.48 |
| Boiling_Point | N/A |