| Name | Potassium nitrosodisulfonate |
|---|---|
| Synonyms |
UNII-1989UAX6B9
EINECS 238-219-0 Dipotassium nitrosodisulfonate Nitrosodisulfonic acid, dipotassium salt MFCD00010878 potassium nitrosodisulfonate Dipotassium (disulfonatoamino)oxidanyl Fremy's salt Frémy's salt dipotassium nitrosodisulphonate Nitroxide, disulfonato-, potassium salt (1:2) |
| Molecular Formula | K2NO7S2 |
|---|---|
| Molecular Weight | 268.329 |
| Exact Mass | 267.839020 |
| PSA | 134.40000 |
| Storage condition | -20°C |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H260-H302 + H312 + H332 |
| Supplemental HS | Reacts violently with water. |
| Precautionary Statements | P223-P231 + P232-P280-P370 + P378-P422 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | 14-20/21/22 |
| Safety Phrases | 36 |
| RIDADR | UN 2813 4.3/PG 1 |
| WGK Germany | 3 |
| RTECS | QZ1300000 |
| Packaging Group | II |
| Hazard Class | 4.3 |