Min. Order Reference FOB Price
1 kg US$12.30-13.00 / kg
Product Description
OPTICAL BRIGHTENER CBS-X FMOLECULAR FORMULA: C28H20S2O6Na2 MOLECULAR WEIGHT: 562.60 (As International relative Atom Mass 1997) EXCUTIVE STANDARD: HG/T3726-2003 SPECIFICATIONS: Item Standard Appearance Greenish yellow powder Smell No special smell Max UV absorption wavelength, nm ...