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Xylidine Ponceau 2R, pure, Thermo Scientific Chemicals
Xylidine Ponceau, CAS # 3761-53-3, is a red azo dye used in histology for staining of thin sections.
Supplier: Thermo Scientific Chemicals 190260250
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
General Description
• Xylidine Ponceau 2R is largely confined to Masson's trichrome, where it gives a slight orange shading to the red of the cytoplasmic structures
Application
• Xylidine Ponceau 2R is a histological dye used mainly for the staining of thin sections
• It shows cardiotoxic and carcinogenic activities
• It has been used to prepare Fuchsin-Ponceau solution to stain an amyotrophic lateral sclerosis tissue-engineered skin model
Specifications
| Xylidine Ponceau 2R | |
| C18H14N2Na2O7S2 | |
| 4-(2,4-Dimethylphenylazo)-3-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt, C.I. 16150, 4-(2, 4-Dimethylphenylazo)-3-hydroxy-2, 7-naphthalenedisulfonic acid, Ponceau G, R, 2R | |
| Authentic | |
| disodium;5-[(2,4-dimethylphenyl)diazenyl]-6-oxido-7-sulfonaphthalene-2-sulfonate | |
| 102092631 | |
| 480.41 | |
| Glass bottle | |
| Bordeaux to Red | |
| Fine Powder |
| 3761-53-3 | |
| MFCD00003897 | |
| YJVBLROMQZEFPA-UHFFFAOYSA-L | |
| CC1=CC(=C(C=C1)N=NC2=C3C=CC(=CC3=CC(=C2[O-])S(=O)(=O)O)S(=O)(=O)[O-])C.[Na+].[Na+] | |
| 480.417 | |
| CHEBI:82369 | |
| Extra Pure | |
| Complies | |
| 25 g |
Chemical Identifiers
| 3761-53-3 | |
| 480.417 | |
| YJVBLROMQZEFPA-UHFFFAOYSA-L | |
| 102092631 | |
| disodium;5-[(2,4-dimethylphenyl)diazenyl]-6-oxido-7-sulfonaphthalene-2-sulfonate |
| C18H14N2Na2O7S2 | |
| MFCD00003897 | |
| 4-(2,4-Dimethylphenylazo)-3-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt, C.I. 16150, 4-(2, 4-Dimethylphenylazo)-3-hydroxy-2, 7-naphthalenedisulfonic acid, Ponceau G, R, 2R | |
| CHEBI:82369 | |
| CC1=CC(=C(C=C1)N=NC2=C3C=CC(=CC3=CC(=C2[O-])S(=O)(=O)O)S(=O)(=O)[O-])C.[Na+].[Na+] |
Safety and Handling
GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Suspected of causing cancer.
Causes serious eye irritation.
GHS P Statement:
Use personal protective equipment as required.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
CANCER SUSPECTED AGENT
EINECSNumber : 223-178-3
RTECSNumber : QJ6825000
TSCA : TSCA
RUO – Research Use Only