Trypan blue, dark green, dark green powder


Synonyms: CI 23850Sodium 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 14AzidinBlueTolidine-disazo-bis-8-amino-1-naphthol-3,6-disulfonic acid tetrasodium saltBenzamine blueTrypan blue sodium salt3,3′-Dimethyl-4,4′-bis(5-amino-4-hydroxy-2,7-disulfonaphthyl-3-azo)-[1,1′-biphenyl] tetrasodium salt

0219553205 0219553280
IC19553280EA 102.16 USD
IC19553280 IC19553205
Trypan blue, dark green, dark green powder
Trypan Blue

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.

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄
MW: 960.82 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00003969
CAS Number: 72-57-1

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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).
Color Index 23850
Typical Working Concentration For Viable Cell Counting: 0.4% (w/v)

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