Our organization hold expertise in offering excellent grade Indigo Carmine, or 5,5'-indigodisulfonic acid sodium salt, which is a ph indicator with the chemical formula c16h8n2na2o8s2. .
This range of Indigo Carmine is used as a ph indicator. Indigo Carmine is blue at ph 11. 4 and yellow at 13. 0. Indigo carmine is also a redox indicator, turning yellow upon reduction. Another use is as an dissolved ozone indicator. Indigo Carmine is also used as a dye in the manufacturing of capsules. Clients can avail from us this range of Indigo Carmine at most affordable prices.