Ponceau S, pure, ACROS Organics™

Brand:  Acros Organics 161470100

Product Code. 10454915

Chemical Identifiers

• Chemical Name or Material: Ponceau S
• Purity Grade: Pure
• Formula Weight: 760.54
• Synonym: 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt

• CAS: 6226-79-5
• Molecular Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• MDL Number: MFCD00003892

Specifications

• Chemical Name or Material: Ponceau S
• Dye Content: 70% min.
• Physical Form: Crystalline Powder
• Formula Weight: 760.54
• Infrared Spectrum: Authentic
• Concentration or Composition (by Analyte or Components): Solubility    •To pass testE1%1cm    •≥350L g⁻¹cm⁻¹Lambda Max. (λ)    •514nm±2nm
• Solubility: Solubility in water: 10g/L. Other solubilities: insoluble in ether
• Color: Bordeaux to dark red-brown

• CAS: 6226-79-5
• Purity Grade: Pure
• Molecular Formula: C₂₂H₁₂N₄Na₄O₁₃S₄
• MDL Number: MFCD00003892
• Synonym: 3-Hydroxy-4-[2-sulfo-4-(4-sulfophenylazo)phenylazo]-2, 7-naphthalenedisulfonic acid, tetrasodium salt
• Packaging: Glass bottle
• UV Spectrometry: Complies
• Quantity: 10g

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 face, hands and any 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.