Min. Order Reference FOB Price
1 kg US$3.20-4.00 / kg
Product Description
Manufacturer Organic Dye Intermediate Naphthol AS CAS No. 92-77-3 for Cotton Fabric Dyeing Product Description Product Name Naphthol AS CAS No: 92-77-3 Molecular Formula C17H13NO2 Appearance Light beige powder Purity 99%min Application Dye intermediate Application: ...