Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low

• View:
• 100
• 200
• All

• Quick View

  • Quick View
  • Industrial Chemicals

  • Erichrome Black

  • ₹1,250.00
  • Rated 0 out of 5
  • Eriochrome Black T is a complexometric indicator that is used in complexometric titrations, e.g. in the water hardness determination process. It is an azo dye. Eriochrome is a trademark of Huntsman Petrochemical, LLC. In its deprotonated form, Eriochrome Black T is blue. Wikipedia Formula: C20H12N3O7SNa Molar mass: 461.381 g/mol 3D model (JSmol): Interactive image Acidity (pKa): 6.2, 11.55 Appearance: dark red/brown powder