A4786712
1H-benzimidazole-2-sulfonicacid , ≥98% , 40828-54-4
| Pack Size | Price | Stock | Quantity |
| 1G | RMB153.60 | In Stock |
|
| 5G | RMB607.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 116-119 °C(lit.) |
| Density | 1.4876 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | -1.47±0.40(Predicted) |
| color | Off-White to Pale Beige |
Description and Uses
Benzimidazole 2-Sulfonic Acid is a versatile reactant used in the preparation of bis(benzimidazol-2-yl)amines with antitrichinellosis activity.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280-P305+P351+P338-P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 2933998090 |
