156122-91-7
156122-91-7 structure
- Name: Chromoionophore XVII
- Chemical Name: potassium,(4Z)-4-[[4-(2-hydroxyethylsulfonyl)phenyl]hydrazinylidene]-1-oxonaphthalene-2-sulfonate
- CAS Number: 156122-91-7
- Molecular Formula: C18H15KN2O7S2
- Molecular Weight: 474.54900
- Catalog: analytical chemistry Analytical reagent Common analytical reagents
- Create Date: 2018-07-25 16:40:37
- Modify Date: 2025-08-25 06:07:44
| Name | potassium,(4Z)-4-[[4-(2-hydroxyethylsulfonyl)phenyl]hydrazinylidene]-1-oxonaphthalene-2-sulfonate |
|---|---|
| Synonyms |
GJM-541
1-Hydroxy-4-[4-(2-hydroxyethylsulfonyl)phenylazo]naphthalene-2-sulfonic acid potassium salt Chromoionophore XVII |
| Molecular Formula | C18H15KN2O7S2 |
|---|---|
| Molecular Weight | 474.54900 |
| Exact Mass | 473.99600 |
| PSA | 173.28000 |
| LogP | 5.57330 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |