Methylene Blue hydrate, 96%, C16H20ClN3OS, CAS Number-122965-43-9, C.I. 52015 hydrate, Basic Blue 9 hydrate, 100g, Green, 96.0 to 103.0% (on dried substance), 319.85, Warning, GHS H Statement: Harmful if swallowed.
Safranine O, C20H19ClN4, CAS Number-477-73-6, C.I. 50240, 3, 7-Diamino-2, 8-dimethyl-5-phenylphenazinium chloride, Basic Red 2, 100g, 95%, Brown or Brown-Red to Green, 94% min., 350.84, Pure, Warning, GHS H Statement: Causes serious eye irr