Methylene Blue C.I.52015

C.I. 52015
Assay (as is basis): 80—85%
Assay (on dry basis): 98—101%
M.F: C16H18N3S
M.W.: 373.90 g/mol
M.P.: 190 deg C
Solubility: Clear blue solution
Zinc:  < 100ppm
Loss on Drying: 10—20%
Ash content:  < 0.5%
Residual solvent:  Nil
Aluminium:  < 100ppm
Cadmium:  < 1ppm
Chromium:  < 10ppm
Copper:  < 50ppm
Tin:  < 10ppm
Iron:  < 100ppm
Manganese:  < 10ppm
Mercury:  Nil
Molybdenum:  < 10ppm
Nickle:  < 10ppm
Absorptivity 1%, 1cm at λ Max. 633.0nm:  2200—2750

Cas Number: 61-73-4

Einecs Number: 200-515-2

HS Code / Commodity Code: 3204130090

Hazard Phrases: H302

Prec Phrases: P264,P270,P301+P312,P330,P501