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ERYTHROSIN B Structure

ERYTHROSIN B

Chemical Properties

Melting point 142~144℃
Density  0.98
vapor pressure  0Pa at 25℃
Flash point 285℃
storage temp.  room temp
solubility  100g/l
form  Fine Powder
Colour Index  45430
pka 4.1(at 25℃)
color  Deep red to brown
PH Range 0(yellow)-3.6(red)
PH 6-7 (10g/l, H2O, 20℃)
Water Solubility  Soluble in water
λmax 525nm
Merck  14,3693
BRN  1443945
Stability Stable. Incompatible with strong oxidizing agents.
Biological Applications Detecting gene expression,phosphoproteins,protease,stress biomarkers; treating age-related macular degeneration,arteriosclerosis,bone metabolic diseases,burns,cancer,diabetes,human immunodeficiency virus infection,obesity
Major Application color filter, light emitting diodes, nanosensors, imaging materials, inks, paints, colored bubbles, detergents, cleaners, cosmetics, oral care agent, hair dyes, antiseptic, treatment of burns, diabetes, obesity, cancer, viral diseases, radio chemotheray, photodynamic therapy
InChIKey RAGZEDHHTPQLAI-UHFFFAOYSA-L
LogP -1.163 at 25℃
CAS DataBase Reference 16423-68-0
EPA Substance Registry System Erythrosine B (16423-68-0)

Safety Information

Hazard Codes  Xn
Risk Statements  22
Safety Statements  36
WGK Germany  3
RTECS  LM5950000
HS Code  32129000
Hazardous Substances Data 16423-68-0(Hazardous Substances Data)
Toxicity LD50 in male, female mice, male, female rats (g/kg): 0.40, 0.32, 0.34, 0.37 i.p.; 6.7, 6.9, 7.4, 6.8 orally (Butterworth); LD50 in mice, rats (mg/kg): 2558, 2891 orally (Yankell)

MSDS

Usage And Synthesis

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