Congo red indicator grade | Congo Red

Congo red indicator grade

Supplier: Thermo Fisher Scientific

Congo red indicator grade

Supplier: Thermo Fisher Scientific

About this item

CAS Number:573-58-0

:

Formula:C₃₂H₂₂N₆Na₂O₆S₂

MDL Number:MFCD00004028

:696.67 g/mol

Merck Index:12,02562

Melting Pt:>360 °C

EINECS:209-358-4

:GHS08

Storage Temperature:Ambient

Specification Test Results

Appearance:
Dark red to red-brown Powder
Infrared spectrum:
Conforms
UV spectrum:
Complies
Solubility:
(0.1 % in water) Clear
Visual transition interval:
from pH 3.0 (violet) to pH 5.2 (red-orange)

Specification Test Results

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