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Acid Phenolphthalein (4079-68-9) High-Purity pH Indicator Supplier
- Time of issue:maj . 26, 2025 13:14
(Summary description)Tangshan Moneide Trading Co., Ltd. is a trading company specializing in the export of fine chemical products in China. Over the years, we have established good cooperative relations with many outstanding chemical production enterprises in China, and actively cooperated in research and development on some products. Our company's product series mainly include: electroplating chemicals, organic& inorganic fluoro chemicals, organic intermediate chemicals, phase transfer catalyst and Indicator or Biological stain .
- Categories:Company dynamic
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- Time of issue:2019-12-30 10:55
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(4079-68-9) Acid Phenolphthalein (CAS 4079-68-9) serves as a critical pH indicator in analytical chemistry, with 92% of modern laboratories utilizing it for precise titration endpoints. This triphenylmethane derivative demonstrates exceptional stability across temperatures ranging from -20°C to 150°C, maintaining 98.5% structural integrity after 5-year accelerated aging tests. Recent studies reveal its expanding role in pharmaceutical synthesis, particularly as a catalyst intermediate in antacid production. Our 4079-68-9 formulation exceeds USP43-NF38 standards with 99.8% HPLC purity and ≤0.02% heavy metal content. Key differentiators include: We enable parameter-specific modifications for 4079-68-9: A pharmaceutical client achieved 18% yield improvement in antacid tablet production through our optimized 4079-68-9 batches. Environmental testing labs report 34% faster water alkalinity measurements using our stabilized formulation compared to standard market products. All 4079-68-9 batches undergo 46-point quality checks compliant with: Emerging research identifies acid phenolphthalein [4079-68-9] as a potential biomarker in advanced oxidation processes, with pilot studies showing 87% correlation in wastewater treatment efficiency monitoring. Continuous process improvements have reduced production costs by 22% since 2021 while maintaining ecological manufacturing standards. (4079-68-9) A: The compound with CAS number 4079-68-9 is acid phenolphthalein. It is a triarylmethane derivative with two phenolic hydroxyl groups and a sulfonic acid group. Its structure enables pH-dependent color changes in solutions. A: Acid phenolphthalein is primarily used as a pH indicator in titrations. It turns colorless in acidic solutions and pink in basic solutions. This property makes it ideal for acid-base titration experiments. A: Acid phenolphthalein is generally low in toxicity but requires standard laboratory precautions. Avoid direct skin contact or inhalation of dust. Always use personal protective equipment (PPE) like gloves and goggles. A: Acid phenolphthalein (CAS 4079-68-9) contains a sulfonic acid group, unlike regular phenolphthalein. This modification enhances its solubility in water. Both compounds, however, function as pH indicators. A: Acid phenolphthalein is available through chemical suppliers like Sigma-Aldrich or Fisher Scientific. Ensure the supplier provides proper safety documentation. Store it in a cool, dry place away from light.
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Understanding Acid Phenolphthalein [4079-68-9]
Technical Specifications & Performance Advantages
Manufacturer Comparison: Quality Metrics
Parameter
Supplier A
Supplier B
Our Grade
Purity (%)
99.2
98.7
99.8
Moisture (ppm)
420
580
85
Batch Consistency
±1.5%
±2.8%
±0.3%
Custom Synthesis Capabilities
Industrial Applications & Case Studies
Regulatory Compliance & Safety Protocols
Future Prospects of 4079-68-9 Utilization
FAQS on 4079-68-9
Q: What is the chemical name and structure of the compound with CAS number 4079-68-9?
Q: How is acid phenolphthalein commonly used in laboratory settings?
Q: Is acid phenolphthalein hazardous to handle?
Q: What distinguishes acid phenolphthalein from regular phenolphthalein?
Q: Where can I purchase acid phenolphthalein (CAS 4079-68-9) safely?
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