Category:
Other Specialized Reagents
CAS NO:
1787-61-7
Standard:
USP,
Eriochrome Black T is a chromogenic agent and complexometric indicator used primarily in water hardness analysis. Its molecular formula is C20H12N4O7S2Na, with CAS No. 1787-61-7.
Store in a cool, dry place away from light. Avoid inhalation or skin contact; use appropriate PPE including gloves and goggles. Not for clinical human use.