LN-675377
Trifloxysulfuron-sodium , 95-99% , 199119-58-9
CAS NO.：199119-58-9
Empirical Formula: C14H13F3N5NaO6S
Molecular Weight: 459.33
MDL number: MFCD05664708
Update time: 2023-04-23
PRODUCT Properties
| Melting point: | 175-177°C |
| Density | 0.002g/cm3 at 21℃ |
| vapor pressure | <1.3 × 10-6(Pa at 20 °C) |
| storage temp. | 0-6°C |
| solubility | Solubility in organic solvents (g/l at 25 °C) Acetone 17.0 Ethyl acetate 3.8 n-Hexane <0.001 Methanol 50.0 Octanol 4.4 Toluene <0.001 Acetone 17.0 |
| pka | Dissociation constant (pKa at 20 °C) 4.76 |
| color | White |
| Water Solubility | Solubility in water (g/l at 25 °C) 0.063 (pH 5) 5.016 (pH 7) 25.7 (pH 7.4) |
| InChIKey | UFEIWEXHHOXPGP-UHFFFAOYSA-M |
| LogP | -1.6-1.4 at 25℃ and pH5-9.1 |
| Surface tension | 65.8mN/m at 1g/L and 20℃ |
| Dissociation constant | 4.76 at 20℃ |
| CAS DataBase Reference | 199119-58-9(CAS DataBase Reference) |
Description and Uses
Used as a herbicide.
Safety
| Symbol(GHS) |  GHS09 |
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273-P391-P501 |
| WGK Germany | 3 |
