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Appearance:Powder
Throughput:100|Kilogram|Day
pd_productuse:intermdiate
Delivery Time:instock
Purity:99.9
Product Name: Ethidium bromide
CAS: 1239-45-8
MF: C21H20BrN3
MW: 394.31
EINECS: 214-984-6
Mol File: 1239-45-8.mol
Ethidium bromide Structure
Ethidium bromide Chemical Properties
Melting point 260-262 °C (dec.)(lit.)
density 1.3739 (rough estimate)
refractive index 1.6700 (estimate)
Fp >100°C
storage temp. 2-8°C
solubility H2O: 10 mg/mL, opaque, strongly red
form powder
color Red to dark purple
Odor Odorless solid
Water Solubility 40 g/L (25 ºC)
λmax 518 nm, 210 nm, 285 nm, 316 nm, 343 nm, 480 nm, 525 nm
Merck 14,4731
BRN 3642536
Stability: Stable. Incompatible with strong oxidizing agents.
Biological Applications Nucleic acid hybridization; detecting nucleic acids,cells,cancer cells,human cytomegalovirus,hydrogenase A (hydA) of Clostridia,influenza A virus,oligonucleotides,viable Plesiomonas shigelloides; apoptosis assay; nucleic acid quantification
Major Application Electroluminescent displays;photoresists
CAS DataBase Reference 1239-45-8(CAS DataBase Reference)
EPA Substance Registry System Phenanthridinium, 3,8-diamino-5-ethyl-6-phenyl-, bromide (1239-45-8)
Safety Information
Hazard Codes T,T+
Risk Statements 23-68-36/37/38-26-21/22-22
Safety Statements 36/37-45-36/37/39-28A-26-22-28-63
RIDADR UN 2811 6.1/PG 1
WGK Germany 3
RTECS SF7950000
F 8-9
HazardClass 6.1
PackingGroup I
HS Code 29339990
Hazardous Substances Data 1239-45-8(Hazardous Substances Data)
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