Indicator Solution

Hengyuan Fine Chemical offers ISO 17034:2016 certified indicator solutions for acid-base, redox, and complexometric titrations. 

With ±0.02 pH transition accuracy and compliance with USP/EP/GB standards, they are compatible with automated/manual titration systems for pharma, chemical, and environmental labs.

Product Number	Image	Product Name	CAS No.	Molecular Formula
Product Number:PCL-2021ZSY068-100ml		Product Name:Chrome Black T Solution	CAS No.:1787-61-7	Molecular Formula:
Product Number:PCL-2021ZSY058-250ml		Product Name:Bromothymol blue indicator solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024ZSY018-100ml		Product Name:Methyl orange indicator solution	CAS No.:N/A	Molecular Formula:
Product Number:PCL-2024ZSY003-500mL		Product Name:Starch indicator solution	CAS No.:N/A	Molecular Formula:

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