Molecular weight: 374.43
Chemical formulation: C21H20N2O6S2
CAS NO.: 232938-43-1
Shape & properties: White to off-white powder
3-(3-tosylureido)phenyl 4-methylbenzenesulfonate CAS 232938-43-1
Description
3-(3-tosylureido)phenyl 4-methylbenzenesulfonate
Molecular weight: 374.43
Chemical formulation: C21H20N2O6S2
CAS NO.: 232938-43-1
Shape & properties: White to off-white powder
Specifications:
| Item | Result |
| Appearance | White to off-white powder |
| Assay(HPLC) | ≥96.5% |
| Melting point | 159-172℃ |
| Ash | ≤0.5% |
| Water | ≤0.5% |
Performance characteristics:
Developer for thermal paper
Packing: 25KG/Bag or 25kg/fiber drum
Store: Store in a cool, ventilated, rain and sun place, away from high-temperature heat sources and open
flames, and cannot be mixed with oxidants and food.
Shelf life: Two year from the producing date.