jhs03

good quality ; prompt delivery; good services; Competitive price Triethanolamine 99% / 85% / 90% Boron Trifluoride Triethanolamine Complex1.Boron Trifluoride Triethanolamine Complex2.Commodity name T313Boron Trifluoride Triethanolamine Complex1. Technique indexs ItemIndex Appearance Dark-brown sticky liquid Boron content ,%(m/m) 2.8-4.1 Refraction index , nD20 1.465-1.472 PH value, 7-9 Moisture ...