Basic information Safety Related Supplier

Methylene Blue

Product NameMethylene Blue

CAS61-73-4

MFC16H18ClN3S

MW319.85

EINECS200-515-2

MOL File61-73-4.mol

Chemical Properties

Melting point 190 °C (dec.)(lit.)
Density  1.0 g/mL at 20 °C
refractive index  n20/D1.347
Flash point 45 °C
storage temp.  room temp
solubility  Soluble in water, ethanol, ethylene glycol, methyl cellosolve
Colour Index  52015
form  Liquid
pka 2.6, 11.2(at 25℃)
color  Green
Specific Gravity 0.98
Odor Odorless
Water Solubility  40 g/L (20 ºC)
λmax 661 nm
Merck  14,6060
BRN  3641570
Biological Applications Detecting microorganisms; treating diabetic retinopathy,macular degeneration,malignant uveal melanomas,erysipelas,hidradenitis suppurativa,inflammation,skin diseases
NIST Chemistry Reference Methylene blue(61-73-4)
EPA Substance Registry System Methylene blue (61-73-4)

Safety Information

Hazard Codes  Xn
Risk Statements  10-41-22-20/21/22-36/37/38
Safety Statements  26-39-36
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  SP5740000
HS Code  32049010
Hazardous Substances Data 61-73-4(Hazardous Substances Data)
Toxicity LD50 oral in rat: 1180mg/kg

MSDS

Usage And Synthesis

Methylene Blue Supplier

Methylene Blue manufacturers