A general stain for epoxy thick sections.
(Basic blue; Methylene Blue T50 or T Extra)
Formula: C15H16N3SCl
Formula Weight: 305.83
CAS #: 92-31-9
Dye Content: approx. 85% min.
Solubility: 3.25% Water; 1.75% Alcohol; 3.5% Cellosolve; 5.5% Glycol; 0.0% Xylene