Cresol Purple pH Indicator Supplier: High Purity M-Cresol Purple for Accurate Measurements
Discover Cresol Purple, a critical pH indicator (CAS 2303-01-7) from a trusted manufacturer in China. Essential for precise spectrophotometric analysis and various laboratory applications, ensuring reliable results for your R&D and quality control needs.
Get a Quote & SampleYour Trusted Source for High-Purity pH Indicators

Cresol Purple pH Indicator
As a leading supplier of laboratory chemicals, we offer high-purity Cresol Purple (CAS 2303-01-7). This vital pH indicator is crucial for accurate chemical analysis, trusted by researchers and formulators globally. Partner with our manufacturing facility in China for consistent quality and competitive pricing when you buy Cresol Purple.
- Accurate pH Range: Reliable transitions from red to yellow (pH 1.2-2.8) and yellow to purple (pH 7.4-9.0), vital for precise laboratory measurements.
- Versatile Applications: Extensively used in spectrophotometry for pH determination and as a capnographic indicator in medical settings.
- Guaranteed Purity: Sourced and manufactured under strict quality controls to ensure lot-to-lot consistency for your critical experiments.
- Global Supply Chain: We are a dependable manufacturer and supplier in China, ensuring availability and efficient delivery of Cresol Purple for your procurement needs.
Advantages of Partnering with Our Cresol Purple Manufacturer
Uncompromising Quality Assurance
When you purchase Cresol Purple from us, you benefit from rigorous quality control processes, ensuring the product meets the highest standards for laboratory reagents. Rely on our commitment to purity for your critical analytical work.
Expert Technical Support
Our team provides comprehensive support, helping you understand the optimal use of Cresol Purple in spectrophotometric pH measurements or other chemical analysis applications. Contact us for technical specifications and usage guidance.
Competitive Pricing & Availability
As a direct manufacturer and supplier in China, we offer competitive pricing on Cresol Purple. Secure a stable supply for your R&D projects and bulk orders, ensuring cost-effectiveness without compromising quality.
Key Applications of Cresol Purple pH Indicator
Spectrophotometric pH Measurement
Cresol Purple is essential for accurate pH determination using spectrophotometry. Its distinct color changes at specific pH intervals allow for precise quantification, a key requirement for many chemical processes and research studies. We supply this reagent for all your measurement needs.
Medical Capnography
In emergency medicine, Cresol Purple serves as a capnographic indicator, aiding in the detection of end-tidal carbon dioxide to confirm correct tracheal intubation. This application underscores its critical role in patient safety and medical diagnostics.
Acid-Base Titration
As a well-established acid-base indicator, Cresol Purple is widely used in titration to accurately determine the equivalence point in various chemical reactions. Its clear visual cues make it a preferred choice for educational and industrial laboratories.
General Laboratory Analysis
Beyond specific applications, Cresol Purple is a staple in many general laboratory analyses and chemical research, contributing to the accuracy and reliability of experimental outcomes. Buy Cresol Purple from a reliable manufacturer for all your analytical requirements.