Chlorophenol Red [4430-20-0]

Chlorophenol Red [4430-20-0] is a professionally supplied chemical reagent featuring a molecular formula of C19H12Cl2O5S and a molecular weight of 423.2666. This compound exhibits a Melting Point range of 261 - 262 °C, as determined by the provided data. As per the GHS signal word, it carries a Warning for potential hazards. This specific Chlorophenol Red offering from our inventory conforms to the following product-specific specifications: min 93.00% assay, crystalline powder or chunks appearance, max 7.00% loss on drying, ambient storage details, min 1550.0 specific absorption, pH transition - colour change from brownish yellow at pH 4.8 to violet at pH 6.4, clear solution solubility at 0.1% (95% ethanol), wavelength of maximum absorption in 0.1N NaOH between 573.0 - 579.0nm, and a product number of AC100072476.

• CAS Number: 4430-20-0
• Exact Mass: 421.9782500
• GHS Signal Word: Warning
• Melting Point: 261 - 262 °C
• Molecular Weight: 423.2666
• Assay: min 93.00%
• Molecular Formula: C19H12Cl2O5S
• Hazard Statements:
  • H315: Causes skin irritation [Warning Skin corrosion/irritation]