-
Tétraethles
Konsultasi TétRoraethl Sékrédlamy, Zhanguiaangang Beda Coll. CHTD, diantara na Perhajakan Étuky én Dina Inohly Gesin. Ngaran Produk étil kumion 78-10-4 Quality Index Specifications Grade-40 Grade-32 Grade-28 Appearance Colorless transparent Liquid Color(APHA) 30 max Density 20° C(68° F) 1.05-1.07 0.97-1.0 0.934-0.936 Silica Content by w. ..