Ponceau Xylidine ≥60 % (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Warning

Synonyms: Acid Red 26, Xylidine Ponceau 2R, Xylidine ponceau, Ponceau 2R, CI 16150

M-Clarity™ quality level = MQ200

P2395-25G P2395-50G
P2395-25GEA 69.4 GBP
P2395-25G P2395-50G
Ponceau Xylidine ≥60 % (dye content), Sigma-Aldrich®
Ponceau Xylidine

Ponceau Xylidine has been used as part of the Goldner’s trichome stain to stain thin sections. It has also been used to prepare Fuchsin-Ponceau solution to stain an amyotrophic lateral sclerosis tissue-engineered

Formula: C₁₈H₁₆N₂O₇S₂
MW: 480,42 g/mol
Storage Temperature: Room Temperature
MDL Number: MFCD00003897
CAS Number: 3761-53-3
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Specification Test Results

Appearance (Colour) Red
Appearance (Form) Powder
Solubility (Colour) Red
Solubility (Turbidity)
10 mg/mL, H2O
Clear
Nitrogen 3.5 - 5.8 %
Dye Content Calculated ≥ 60
UV (Lambda max) 503 - 508 nm
UV (EmM at Lambda max)
in H2O
18 - 22

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