Property : ��ellowish crystals; ��ellowish fine powder Freely soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, very slightly soluble in ethane dichloride.
Specification Contentç«ï¿½ge;99 % Melting Point: 47~49 °C Ash: ≤0.1 %Light Transmittance: (450nm)≥90% (500nm)≥95%