4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt

Modify Date: 2024-01-11 06:50:58

4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt Structure
4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt structure
Common Name 4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt
CAS Number 51858-17-4 Molecular Weight 706.74100
Density N/A Boiling Point N/A
Molecular Formula C25H16K2N4O12S2 Melting Point 250ºC (dec.)(lit.)
MSDS Chinese USA Flash Point 235.4 °F
Symbol GHS07
GHS07
Signal Word Warning

 Use of 4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt


Oxonol Blue is a staining dye. Oxonol Blue can be used as a monitor of membrane potential[1].

 Names

Name 4,4'-bis[3-carboxy-5-oxo-1-(4-sulfophenyl)-2-pyrazolin-4-yl]pentamethine oxonole dipotassium salt
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 250ºC (dec.)(lit.)
Molecular Formula C25H16K2N4O12S2
Molecular Weight 706.74100
Exact Mass 705.94800
PSA 276.48000
LogP 0.74550

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
Flash Point(F) 235.4 °F
Flash Point(C) 113 °C

 Synonyms

OXONOLE BLUE
1,1-Bis(4-sulfophenyl)-3,3-dicarboxy-5,5-dihydroxypyrazolo-4,4-pentamethineoxonole dipotassium salt
BIS{3-CARBOXY-1-(4''-SULFOPHENYL-2-PYRAZOLINE-5-ONE-4-YL)}PENTAMETHINEOXONOL DIPOTASSIUM SALT
4,4''-Bis-[1-(4-sulfophenyl)-3-carboxy-2-pyrazoline-5-one]-pentamethine oxon
OXONOLE BLUE,DIPOTASSIUM SALT
PINA(R) OXONOL BLUE 628
4-pentadienylidene]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-yrazol-4-yl]-dipota
1h-pyrazole-3-carboxylicacid,4-[5-[3-carboxy-5-hydroxy-1-(4-sulfophenyl)-1h-p
EINECS 257-479-6
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