Brilliant Blue R250

Modify Date: 2025-08-22 12:07:48

Brilliant Blue R250 structure	Common Name	Brilliant Blue R250
	CAS Number	6104-59-2	Molecular Weight	825.966
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₄₅H₄₄N₃NaO₇S₂	Melting Point	174-180 °C
	MSDS	USA	Flash Point	14 °C
	Symbol	GHS02, GHS07	Signal Word	Warning

Use of Brilliant Blue R250

Brilliant blue R250 (Brilliant Blue R), an anionic dye, is the most popular stain to detect proteins resolved in SDS-PAGE gels[1].

Name	Acid Blue 83
Synonym	More Synonyms

Description	Brilliant blue R250 (Brilliant Blue R), an anionic dye, is the most popular stain to detect proteins resolved in SDS-PAGE gels[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Krause RGE, et al. Crystal violet stains proteins in SDS-PAGE gels and zymograms. Anal Biochem. 2019;566:107-115.

Melting Point	174-180 °C
Molecular Formula	C₄₅H₄₄N₃NaO₇S₂
Molecular Weight	825.966
Flash Point	14 °C
Exact Mass	825.251831
PSA	158.67000
LogP	10.49970
Storage condition	Store at RT.

Brilliant Blue R250 MSDS(Chinese)

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	F,T,Xn
Risk Phrases	R11
Safety Phrases	S22-S24/25-S45-S36/37/39-S26
RIDADR	UN 1230 3/PG 2
WGK Germany	3
HS Code	32041200

HS Code	32041200

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Sodium 3-({[(1E,4E)-4-({4-[(4-ethoxyphenyl)amino]phenyl}{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}methylene)cyclohexa-2,5-dien-1-ylidene](ethyl)ammonio}methyl)benzenesulfonate

DerminaAzure6B

C.I.Acidblue83

ACID CYANINE 6B

phastgel blue r

SERVA BLUE R

benzenemethanaminium, N-[(1E,4E)-4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, sodium salt (1:1)

benzenemethanaminium, N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, sodium salt (1:1)

CBB R-250

PAGE BLUE 83

Coomassie brilliant blue R250

Benzenemethanaminium, N-[(1Z,4Z)-4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, sodium salt (1:1)

Sodium 3-({[(1Z,4Z)-4-({4-[(4-ethoxyphenyl)amino]phenyl}{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}methylene)-2,5-cyclohexadien-1-ylidene](ethyl)ammonio}methyl)benzenesulfonate

EINECS 228-060-5

MFCD00041762

Sodium 3-({[4-({4-[(4-ethoxyphenyl)amino]phenyl}{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}methylene)cyclohexa-2,5-dien-1-ylidene](ethyl)ammonio}methyl)benzenesulfonate