Min. Order Reference FOB Price
1000 kg US$3.00-10.00 / kg
Product Description
Fluorscent Brightener VBL C.I.85 Chemical name: stibene derivative Specification: Appearance: Slight yellow powder Fluorescent color: Similar to the standard sample Whitening Strength: 100±3% Moisture: 6% (max) Fineness (80 mesh residue): 5% (max) C.I.Number: 85 ...