Phenolphthalein 99% Powder 77-09-8 1kg Bottles Color Change Indicator for Laboratory Quality Control

Product Specifications

Addressing Inconsistent Quality Issues with Phenolphthalein 99% Powder (CAS 77-09-8)

Researchers and industrial operators frequently encounter challenges with phenolphthalein supplies—fluctuating purity leading to unreliable color change indicators, batch-to-batch variations disrupting experimental reproducibility, and unstable delivery schedules delaying critical quality control processes. Having served over 10,000 industrial clients across 50+ countries, we understand how these inconsistencies can compromise laboratory accuracy and manufacturing efficiency.

A Stable and Reliable Phenolphthalein Supply Solution

Our Phenolphthalein 99% Powder (CAS 77-09-8) is engineered to eliminate these pain points through rigorous production standards and supply chain management. With 10+ years of expertise in chemical manufacturing, we ensure consistent purity and performance, making it an ideal color change indicator for laboratory quality control. Our 1kg bottle packaging provides convenient handling for both small-scale research and medium-volume industrial applications, supported by a production capacity of 50,000 pieces annually to guarantee stable availability.

Typical Industrial and Laboratory Applications

Phenolphthalein 99% Powder serves as a critical color change indicator in various industrial and laboratory settings. It is widely used in acid-base titrations for quality control in chemical manufacturing, as a pH indicator in educational and research laboratories, and as a synthesis material intermediate in organic chemical processes. Its reliable color transition properties make it indispensable for precise analytical procedures where accurate endpoint detection is essential.

Why Key Specifications Matter for Phenolphthalein Performance

The 99% purity level of our phenolphthalein powder is crucial for minimizing interference from impurities, ensuring sharp and consistent color changes during titrations. The white powder appearance serves as a visual quality check, indicating proper synthesis and handling. Our industrial-grade quality ensures suitability for rugged laboratory use and industrial processes, while the tailored packaging options (including 1kg bags and 25kg drums) allow for efficient storage and handling based on specific operational needs. These specifications collectively contribute to reliable experimental results and manufacturing consistency.

The Value of Choosing High-Quality Phenolphthalein for Your Operations

Opting for our Phenolphthalein 99% Powder reduces the risks associated with substandard indicators—such as incorrect titration results, wasted materials, and delayed production timelines. While low-cost alternatives may seem appealing, they often lack consistent purity and documentation, leading to hidden costs in rework and quality control failures. Our commitment to industrial-grade standards ensures that each batch meets the performance requirements necessary for reliable laboratory quality control, providing long-term value through consistent results and minimized process disruptions.

Our Commitment to Quality and Reliability

Certificate of Analysis & Documentation

Every shipment of our Phenolphthalein 99% Powder includes a batch-specific Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS). For specific batch inquiries, detailed检测数据 can be requested using the order number, and additional documentation can be provided to support your quality control and regulatory compliance requirements.

Storage & Handling

• Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
• Keep away from incompatible materials, food and feed sources.
• Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
• Follow good industrial hygiene practices. Avoid inhalation and skin contact.
• Refer to MSDS for detailed storage and safety instructions.

Simple Steps to Order Your Phenolphthalein Supply

Initiate your order by contacting our sales team to discuss your specific requirements, including packaging size and delivery timeline. We can provide product specifications and documentation for review, and arrange for sample evaluation if needed. Once details are confirmed, we process your order promptly, ensuring delivery with all necessary documentation to support your laboratory quality control processes.

Frequently Asked Questions