Triethanolamine

CAS NO.: 102-71-6
Molecular Formula: C6H15O3N
Relative Molecular Weight: 149.19 Density: 1.1242
Melting Point: 21.2℃
Boiling Point: 360℃
Flash Point: 193℃ (open cup), 179℃ (closed cup)
Refractive Index: 1.4852
Viscosity: 280 mPa·s (35℃), 15 mPa·s (100℃)
General Applications
(1) Used in the preparation of surfactants, cutting oils, antifreeze; in the metal processing industry, it can be used to prepare corrosion inhibitors to protect metal surfaces and prevent oxidation;
(2) In the electroplating industry, used in micro-cyanide electroplating, known as micro-cyanide or cyanide-free non-toxic electroplating, where the intrinsic quality of the plated parts is fully comparable to cyanide-plated parts;
(3) Main raw material for cement grinding aids (accounting for about 75% of the total grinding aid formulation), adding grinding aids can increase cement output by 10%-20%;
(4) Directly added to cement clinker for grinding (ratio about 0.01%), mixed and ball-milled, not only increasing cement output but also enhancing fineness, improving quality grade, and reducing energy consumption;
(5) Raw material for concrete water-reducing agents;
(6) Raw material for concrete early-strength agents.