Trypan blue, dark green, dark green powderSupplier: MP BIOMEDICALS (FKA ICN BIOMED
, Sodium 3,3'-((3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate)
, Direct Blue 14
, Tolidine-disazo-bis-8-amino-1-naphthol-3,6-disulfonic acid tetrasodium salt
, Benzamine blue
, Trypan blue sodium salt
, 3,3′-Dimethyl-4,4′-bis(5-amino-4-hydroxy-2,7-disulfonaphthyl-3-azo)-[1,1′-biphenyl] tetrasodium salt
Trypan blue is a blue acid dye with a strong affinity for cellulose containing substrates such as cotton; less affinity for proteinaceous materials.
Trypan blue is used as a vital dye which is especially important because it is taken up by the reticuloendothelial system.Trypan blue is also recommended for use in dye exclusion procedures for viable cell counting. Non-viable cells will up-take trypan blue at a faster rate than viable cells.
Soluble in ethylene glycol monomethyl ether (methyl cellosolve; EGME) (20 mg/mL); Slightly soluble in water or ethanol (0.6 mg/mL); almost insoluble in alcohol.
MW: 960.82 g/mol
Storage Temperature: Ambient
CAS Number: 72-57-1
Specification Test Results
|Synonyms||Direct Blue 14; Niagara Blue 3B; Chlorazol blue 3B; Benzo blue 3B; Dianil blue H3G; Congo blue 3B; Naphthamine blue 3BX; Benzamine blue 3B; Azidine blue 3B; Diamine Blue 3B; C.I. 23850|
|Form||Dark Green Powder|
|Storage||Store at Room Temperature (15-30 °C).|
|Typical Working Concentration||For Viable Cell Counting: 0.4% (w/v)|
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