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VAQORACHEMICALS
CAS Registry Number

CAS 72-57-1 — Trypan blue

We list 2 grades / variants of this substance. Compare them below and add the right one to your quote basket.

CAS No.72-57-1
FormulaC34H24N6Na4O14S4
Mol. weight960.80

Also known as: Direct blue 14 · C.I. Direct Blue 14 · Niagara Blue · Benzamine Blue · Dianil blue · Benzo Blue · Congo Blue · Naphthylamine Blue

IUPAC: tetrasodium;5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate

Available grades of CAS 72-57-1

Microscopy
Trypan blue chemical structure
Trypan blue
CAS
72-57-1
Formula
C34H24N6Na4O14S4
MW
960.8 g/mol
VQ-000731
AR
Trypan blue, AR chemical structure
Trypan blue, AR
CAS
72-57-1
Formula
C34H24N6Na4O14S4
MW
960.8 g/mol
VQ-046952

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