01 Nnukwu ịdị ọcha Corrosion Inhibitor 99.5% ntụ ntụ 1,2,3-Benzotriazole (BTA) cas 95-14-7
Onye na-eme ihe na-eme ka ọ dị ọcha dị ọcha 99.5% ntụ ntụ 1,2,3-Benzotriazole (BTA) cas 95-14-7 Nkọwa ngwaahịa: Aha Chemical: 1,2,3-Benzotriazole (BTA) CAS NO .: 95-14-7 Ụdị: C6H5N3 ịdị ọcha: 99.5% min Njirimara na ojiji: BTA dị ilu, enweghị isi, esi ...