Min. Order Reference FOB Price
1000 kg US$26.00-33.00 / kg
Product Description
Optical brightener OB (C.I.184) CAS NO: 7128-64-5 Appearance: light yellow or milk white powder Purity: 99%Min Melting point: 201-202°C Solubility: hardly soluble in water,but soluble in paraffin, mineral oils and ordinary organic solvents. Packaging: Packaged in cardboard ...