New Old Stock.
 
Tested 20/09/23.
 
Our Pyrogallol red Complexometric indicator is a vital tool for accurate titrations in your lab. With a CAS number of 16572-40-0 and a molecular weight of 348.26 g/mol, this indicator is a bright red powder that is soluble in water and ethanol.
 
It should be handled with caution and kept away from heat sources and oxidizing agents.
 
Commonly used in the determination of calcium and magnesium ions, this indicator is a reliable and cost-effective choice for your lab needs.