Thermo Scientific Chemicals Ponceau S, pure

Product Code. 10454915

Brand: Thermo Scientific Chemicals 161470100

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.

Specifications

Chemical Identifiers

• CAS: 6226-79-5
• Molecular Formula: C22H12N4Na4O13S4
• Molecular Weight (g/mol): 760.552
• MDL Number: MFCD00003892
• InChI Key: VSXKEUCERCWGKF-STNZDNLRSA-J
• Synonym: C.I. 27195, 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt
• PubChem CID: 11320219
• IUPAC Name: tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate
• SMILES: C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

• Dye Content: 70% min.
• Solubility Information: Solubility in water: 10g/L. Other solubilities: insoluble in ether
• Infrared Spectrum: Authentic
• Formula Weight: 760.54
• Grade: Pure
• Concentration or Composition (by Analyte or Components): Solubility    •To pass testE1%1cm    •≥350L g⁻¹cm⁻¹Lambda Max. (λ)    •514nm±2nm
• Packaging: Glass bottle
• UV Spectrometry: Complies
• Color: Bordeaux to Brown/Red
• Quantity: 10 g
• Physical Form: Crystalline Powder
• Chemical Name or Material: Ponceau S

Safety and Handling

Product Identifier

• Ponceau S

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P264-Wash thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P337+P313-If eye irritation persists: Get medical advice/attention.

SDS

RUO – Research Use Only