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ERYTHROSIN B Cas 16423-68-0

Compared with other synthetic red pigments of the same type, it has better heat resistance, alkali resistance, redox resistance, and coloring power, making it widely used in non acidic foods such as fermented foods, baked goods, ice cream, fish cakes, and pickled products.
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  • 16423-68-0

  • bosschemical

  • 16423-68-0

ERYTHROSIN B Basic information
Product Name: ERYTHROSIN B
CAS: 16423-68-0
MF: C20H9I4NaO5
MW: 859.89
EINECS: 240-474-8
Mol File: 16423-68-0.mol
ERYTHROSIN B Chemical Properties
Melting point 142~144℃
bulk density 470kg/m3
density 0.98
vapor pressure 0Pa at 25℃
Fp 285℃
storage temp. room temp
solubility 100g/l
pka 4.1(at 25℃)
form Fine Powder
Colour Index 45430
color Deep red to brown
PH 6-7 (10g/l, H2O, 20℃)
PH Range 0(yellow)-3.6(red)
Water Solubility Soluble in water
ε(extinction coefficient) ≥13000 at 308-312nm
≥32000 at 259-263nm
λmax 525nm
Merck 143,693
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)


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