Min. Order Reference FOB Price
25 Pieces US$3.00 / Piece
Product Description
Factory Supply Best quality Sulphur black 1 for Denim fabric Product Name: Sulphur black 1 CAS No.: 1326-82-5 Molecular Formula: C6H4N2O5 Molecular Weight: 184.10636 Shade: Black Sulphur Black 1 Physical ...