Min. Order Reference FOB Price
25 kg US$3.00 / kg
Product Description
Product Description 2,2',4,4'-Tetrahydroxybenzophenone is a yellow to brown crystalline powder. Product Parameters Melting point 198-200 °C(lit.) Boiling point 349.21°C (rough estimate) density 1.216 refractive index 1.4825 (estimate) storage temp. Sealed in dry,Room ...