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Appearance:Reddish Solid
Throughput:100|Kilogram|Month
pd_productuse:reagent
Delivery Time:large stock
Purity:99% purity
EOSIN Chemical Properties
Melting point >300°C
density 1.02 g/mL at 20 °C
Fp 11 °C
storage temp. Store at RT.
solubility H2O: 0.1 g/mL, dark red
Colour Index 45380
form Solid
pka 2.9, 4.5(at 25℃)
color Reddish
PH 9.2 (10g/l, H2O, 20℃)
PH Range 0(yellow)-3(green fluoresc.)
Water Solubility freely soluble
λmax 514nm
Merck 14,3603
BRN 3586809
Stability: Stable. Incompatible with strong oxidizing agents.
Major Application Photovoltaic devices, color filter, nanoscale host material, detection of latent fingerprints, inks, detergents, hair dyes, cosmetics, implantable drug delivery devices, stents, diagnosis of breast lesions, labeling nucleic acids, detecting proteins, stress biomarkers, phosphoprotein, breast cancer metastases, antimicrobial agent, treatment of burns, endodontic, diabetes, obesity, cancer, radiochemotherapy, DNA sequencing, gene expression profiling, wound healing promoters
Biological Applications Treating age-related macular degeneration,burns,cancer,diabetes,obesity,dental bone defects,gastroesophageal reflux disease,prostate cancer,viral diseases; stents; wound-healing materials
CAS DataBase Reference 17372-87-1(CAS DataBase Reference)
EPA Substance Registry System Eosin Yellowish (YS) (17372-87-1)
Safety Information
Hazard Codes F,T,Xn,Xi
Risk Statements 11-23/24/25-39/23/24/25-52/53-41-22-36-10
Safety Statements 7-16-36/37-45-24/25-61-39-26
RIDADR UN 1230 3/PG 2
WGK Germany 1
RTECS LM5850000
TSCA Yes
HS Code 32041200
Toxicity LD50 orally in Rabbit: > 2000 mg/kg
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