Trypan blue

Supplier: Thermo Scientific
Danger

Synonyms: Tolidine-disazo-bis-8-amino-1-naphthol-3,6-disulphonic acid tetrasodium salt, CI 23850, 3,3′-Dimethyl-4,4′-bis(5-amino-4-hydroxy-2,7-disulphonaphthyl-3-azo)-[1,1′-biphenyl] tetrasodium salt, Benzamine blue, Trypan blue sodium salt, Direct Blue 14, Diphenyl Blue, AzidinBlue, Sodium 3,3'-((3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(5-amino-4-hydroxynaphthalene-2,7-disulphonate)

189350250 189351000 189355000
ACRO189350250EA 69.9 GBP
ACRO189350250 ACRO189351000 ACRO189355000
Trypan blue
Trypan Blue
Formula: C₃₄H₂₄N₆Na₄O₁₄S₄
MW: 960,82 g/mol
Melting Pt: >280 °C (dec.)
Storage Temperature: Ambient
MDL Number: MFCD00003969
CAS Number: 72-57-1
EINECS: 200-786-7

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Specification Test Results

Appearance Dark blue to brown-black Powder
Infrared spectrum Conforms
UV spectrum Complies
Dye content ≥60 %

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