disodium 1,1'-(2-methyl-1,4-naphthylene) bis[2-sulphonatobenzoate] price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-05-20 11:20:00
Purity: 98.0%
Product Detail: disodium 1,1'-(2-methyl-1,4-naphthylene) bis[2-sulphonatobenzoate]