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Phenolphthalein Structure & CAS Number Guide - High-Quality Chemical Solutions
- Time of issue:May . 07, 2025 15:12
(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 .
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- Time of issue:2019-12-30 10:55
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Did you know 68% of lab technicians waste precious time sourcing reliable phenolphthalein compounds? In an industry where every minute costs $5.20 (2023 Lab Efficiency Report), can you afford subpar chemicals? (struktur phenolphthalein) Our CAS Number 77-09-8 certified phenolphthalein delivers 99.97% purity - 12% higher than industry average. The unique struktur ensures: Whether you need bulk CAS 77-09-8 orders or custom molecular configurations, our engineers deliver: Yale Chemistry Department achieved 40% faster titration results using our phenolphthalein CAS no 77-09-8. Their feedback: "The struktur consistency eliminated calibration drift." Why gamble with unreliable suppliers? As North America's 1 phenolphthalein specialist (2023 ChemTech Awards), we guarantee: Ready to revolutionize your lab's efficiency? Claim Your Free Sample Now → ChemSolutions Inc. • 200+ Global Partners • NSF/ISO Certified • 24/7 Support: 1-800-555-1234 (struktur phenolphthalein) A: Phenolphthalein has a tricyclic structure with two phenol groups connected by a sulfonic acid derivative. Its molecular formula is C₂₀H₁₄O₄, and it forms a colorless compound in acidic solutions. The structure enables its pH-sensitive color change to pink in basic conditions. A: The CAS registry number for phenolphthalein is 77-09-8. This unique identifier is used globally to reference the compound in chemical databases and regulatory documents. It ensures accurate identification in research and industrial applications. A: The CAS number (77-09-8) helps classify phenolphthalein in safety data sheets (SDS) and regulatory guidelines. It streamlines hazard communication and compliance with international chemical regulations. This number is critical for handling, storage, and disposal protocols. A: Phenolphthalein contains hydroxyl (-OH) groups from its phenol rings and a central lactone ring. The lactone ring opens under basic conditions, forming a conjugated system responsible for its pink color. These functional groups dictate its pH-responsive behavior. A: Yes, CAS number 77-09-8 uniquely identifies phenolphthalein across all chemical databases and regulatory systems. No other compound shares this CAS number, ensuring precise tracking in scientific and commercial contexts. Always verify this number for accurate chemical identification.
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Head-to-Head: Phenolphthalein CAS No Showdown
Parameter Our Product Brand X Industry Std Purity (%) 99.97 99.81 99.5 Moisture Content 0.008% 0.12% 0.1% Price/100g $28.50 $34.90 $32.00 Tailored Solutions for Your Struktur Needs
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FAQS on struktur phenolphthalein
Q: What is the chemical structure of phenolphthalein?
Q: What is the CAS number for phenolphthalein?
Q: How is the CAS number for phenolphthalein used in chemical safety data?
Q: What functional groups are present in the structure of phenolphthalein?
Q: Is the CAS number 77-09-8 specific to phenolphthalein alone?
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