Neutral Red CAS NO.553-24-2

Basic Red 5 Chemical Properties
Melting point     290 °C (dec.) (lit.)
Boiling point     441.31°C (rough estimate)
density     1.1590 (rough estimate)
refractive index     1.6110 (estimate)
storage temp.     Store at +5°C to +30°C.
solubility     H2O: soluble10mg/mL
Colour Index     50040
pka    6.7, 7.4(at 25℃)
form     Solid
color     Very dark green
Odor    Odorless
PH    3.1 (10g/l, H2O, 20℃)
PH Range    6.8(red)-8(yellow)
Water Solubility     50 g/L
λmax    540nm, 533nm, 544nm, 529nm, 454nm
Merck     14,6488
BRN     3918740
Stability:    Stable. Incompatible with strong oxidizing agents.
Biological Applications    Detecting pathogens,bacterial infections; treating age-related macular degeneration,burns,cancer,diabetes,obesity,fungal infections,viral diseases
Major Application    Fuel cell power generation system, liquid crystal displays, solor cells, sensors, thermochromic materials, coloring wood, detergents, assessment of tobacco smoke, cosmetics, detect bacterial infections, multidrug resistance inhibitors, treatment of burns, endodontic, diabetes, obesity, cancer, age-related macular degeneration, viral diseases
CAS DataBase Reference    553-24-2(CAS DataBase Reference)
EPA Substance Registry System    Neutral Red (553-24-2) 

Basic Red 5 Basic information
Product Name:    Basic Red 5
Synonyms:    AMinodiMethylaMinotoluaMinozine;Neutral Red, high purity biological stain, pure 25GR;NEUTRAL RED (C.I. 50040) INDICATOR AND F;NEUTRAL RED (C.I. 50040) FOR MICROSCOPY;Neutral Red, Reagent, ACS;Neutral Red, high purity biological stain;Neutral Red, indicator (pH 6.8 - 8.0);N2,N2,7-TriMethylphenazine-2,8-diaMine hydrochloride
CAS:    553-24-2
MF:    C15H17ClN4
MW:    288.78
EINECS:    209-035-8
Mol File:    553-24-2.mol

Safety Information
Hazard Codes     Xn,Xi
Risk Statements     68-36/37/38
Safety Statements     36/37-37/39-36-26-24/25
WGK Germany     3
RTECS     SG1400000
TSCA     Yes
HS Code     32041300
Toxicity    LD50 intraperitoneal in mouse: 432mg/kg