0102030405
4-Di-N-Butylamino-2-Hydroxybenzophenone-2-CarboxylicAcid | C22H27NO4 | CAS 54574-82-2
Properties
Melting Point: 190-193 °C(lit.)
Boiling Point: 570.2±45.0 °C
Density: 1.170±0.06 g/cm3
Storage Temperature: Sealed in dry, Room Temperature
Form: solid
pKa: 3.28±0.36
Specification
| Property | Specification |
| Appearance | light yellow to light pink powder |
| Purity(HPLC) | 99% min |
| Loss on drying | 0.2% max |
Products Usage
BBA is mainly used as intermediate of thermial paper chemicals.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.