OB Basic Information
CAS: 7128-64-5
Appearance: Light yellow or milky white powder.
Purity: ≥99.0.
MF: C26H26N2O2S
MW: 430.56
EINECS: 230-426-4
Chemical Properties
Melting point: 199-201 °C
Density: 1.26
Form: Powder
Water Solubility: Soluble in acetone and toluene. Insoluble in water.
Stability: Stable. Incompatible with strong oxidizing agents.
Application:
Suitable for all kinds of PVC transparent plastic products, used for whitening and brightening of PS, ABS, thermoplastic and acetate.
Good light transmission, excellent weather resistance, high efficiency and environmental protection.