Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. 5000208696

Medchemexpress LLC Indigotindisulfonate sodium | 860-22-0 | MFCD00005723 | 98.0% | 466.35 g/mol | C16H8N2Na2O8S2 | 500 MG
SDP

Supplier:  Medchemexpress LLC HYW040226500MG

Encompass_Preferred

Indigo carmine (indigotindisulfonate sodium) is a research-grade dye and analytical reagent used for the determination of ozone by chemiluminescence and as a redox indicator. In 0.2% aqueous solution it is blue at pH 11.4 and yellow at pH 13.0.

  • Used for ozone determination by chemiluminescence (CL).
  • Functions as a redox indicator; turns yellow upon reduction.
  • Purity 98.0%.
  • CAS number 860-22-0.
  • Molecular formula C16H8N2Na2O8S2; molecular weight 466.35 g/mol.
  • Available in pack sizes: 500 mg, 1 g, 5 g.
  • Appearance: solid, brown to black.
  • Storage: sealed, away from moisture and light; in solvent: -80°C for 6 months, -20°C for 1 month.

Catalog No. 50-002-08696


May include imposed supplier surcharges.
Only null left
Add to Cart

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.