Methylene Blue trihydrate CAS NO.7220-79-3

Methylene Blue trihydrate Basic information

Product Name:    Methylene Blue trihydrate
Synonyms:    3,7-bis(Dimethylamino)phenazathionium chloride, Basic Blue 9, Tetramethylthionine chloride;(7-Dimethylaminophenothiazin-3-ylidene)-dimethylazanium chloride trihydrate;Methylene Blue, CP;Methylene Blue trihydratee;Methylene Blue trihydrate,95%,pure;Methylene Blue trihydrateBasic Blue 9 trihydrateC.I. 52015 trihydrate;Methyltltioninium Chloride;Tetramethylthionine chloride C.I. 52015 trihydrate
CAS:    7220-79-3
MF:    C16H24ClN3O3S
MW:    373.9
EINECS:    615-731-6
Product Categories:    
Mol File:    7220-79-3.mol

Methylene Blue trihydrate Chemical Properties
Melting point     190 °C (dec.)(lit.)
density     0.98 g/mL at 25 °C
Fp     14 °C
storage temp.     Store at RT.
solubility     Soluble in water, chloroform; sparingly soluble in ethanol
form     Solid
Colour Index     52015
pka    2.6, 11.2(at 25℃)
color     Green
Water Solubility     4 g/100 mL
λmax    668 nm, 609 nm
Merck     13,6085
Stability:    Stable. Incompatible with bases, reducing agents, strong oxidizing agents.
Biological Applications    Diagnosis of tauopathy,Alzheimer’s disease (AD),Pick’s disease; treating prophylaxis; dental materials
InChIKey    YAFGUSOAMIMROI-UHFFFAOYSA-M
CAS DataBase Reference    7220-79-3(CAS DataBase Reference)
IARC    3 (Vol. 108) 2016
EPA Substance Registry System    Methylene blue trihydrate (7220-79-3)

Safety Information
Hazard Codes     Xn,F
Risk Statements     22-36/37/38-11
Safety Statements     26-36-24/25-16-7
RIDADR     UN 1170 3/PG 2
WGK Germany     3
RTECS     SP5740000
TSCA     Yes
HS Code     32129000