Purchase Qty. Reference FOB Price
1-49 kilograms US$50.00
50-99 kilograms US$40.00
100+ kilograms US$30.00
Product Description
Company Profile CAS No.643-79-8 China manufacturer price o-Phthalaldehyde C8H6O2 Light yellow flake or crystal 1,2-Benzenedicarboxaldehyde o-Phthalaldehyde CAS No 643-79-8 Appearance Light yellow flake or crystal Brand YINGLANG Chemical Product Name ...