Phenolphthalin
Phenolphthalin (CAS: 81-90-3), with the molecular formula C20H16O4 and a molecular weight of 320.34 g/mol, is a chemical compound utilised in various laboratory applications. It is recognised for its role in staining and dyeing procedures within cell biology and histology. Phenolphthalin is supplied by Tech Serve Solutions for research and development purposes, meeting specific assay requirements.
- IUPAC
- 2-(Bis[4-hydroxyphenyl]methyl)benzoic acid
Histological Staining
Phenolphthalin serves as a component in staining techniques used in histology. It aids in the visualisation of cellular structures during microscopic examination.
Cell Biology Research
In cell biology, Phenolphthalin can be employed in specific staining protocols. Its application is directed towards understanding cellular morphology and processes.
Dye Preparation
This compound is used in the formulation of certain dyes. It contributes to the chemical properties required for specific colouration applications in laboratory settings.
| Molecular weight | 320.34 |
|---|---|
| Empirical formula | C20H16O4 |
| Assay | ≥92% |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Phenolphthalin primarily used for?
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Phenolphthalin is primarily used in laboratory settings for staining and dyeing applications, particularly within the fields of cell biology and histology.
What are the CAS number and formula for Phenolphthalin?
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The CAS number for Phenolphthalin is 81-90-3, and its molecular formula is C20H16O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenolphthalin with an assay of ≥92%. This product is intended for laboratory and research use and is not represented as USP, BP, EP, or any pharmacopoeia grade.
What are the safety and handling considerations for Phenolphthalin?
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Phenolphthalin requires careful handling. Recommended personal protective equipment includes eyeshields and gloves. For respiratory protection, a type N95 (US) or type P1 (EN143) respirator filter is advised. The substance has a WGK Germany rating of 3, indicating a significant hazard to water.
How is Phenolphthalin packed and shipped?
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Phenolphthalin is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a sample or a quote for Phenolphthalin?
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To request a sample or obtain a quote for Phenolphthalin, please contact the Tech Serve Solutions sales team through our website or by phone.
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