n,n-bis(2-hydroxyethyl)-4-phenylenediamine sulphate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-06-18 12:46:31
Purity: 98.0%
Product Detail: N,N-BIS(2-HYDROXYETHYL)-4-PHENYLENEDIAMINE SULPHATE