A0895250
2,2'-Dithiobis(pyridine-N-oxide) , ≥98% , 3696-28-4
CAS NO.：3696-28-4
Empirical Formula: C10H8N2O2S2
Molecular Weight: 252.31
MDL number:
EINECS: 223-024-5
| Pack Size | Price | Stock | Quantity |
| 5g | RMB141.60 | In Stock |
|
| 25g | RMB487.20 | In Stock |
|
| 100g | RMB1364.80 | In Stock |
|
| 500g | RMB3832.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 200.5°C (rough estimate) |
| Boiling point: | 582.8±25.0 °C(Predicted) |
| Density | 1.4423 (rough estimate) |
| refractive index | 1.5650 (estimate) |
| solubility | Methanol (Slightly), Water (Slightly, Heated, Sonicated) |
| form | solid |
| pka | -0.77±0.10(Predicted) |
| color | Gray or off-white paste |
| PH | 5.0-7.0(25°C,1%soln.) |
| Stability: | Hygroscopic |
| EPA Substance Registry System | Dipyrithione (3696-28-4) |
Description and Uses
Bispyrithione is a pyrithione derivate used as bactericide and fungicide. The drug was marketed under the name Crimanex in the form of shampoo for the treatment of dandruff, however it is no longer available on the manufacturer website (Drossa Pharm . It is currently used as a pesticide.
Bispyrithione can be used as an antibacterial; antifungal.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| HS Code | 2933399990 |
