267240-23-3

Basic information

• Product Name: Phenolphthalein diphosphate pyridine salt
• Synonyms: PHENOLPHTHALEIN DIPHOSPHATE PYRIDINE;Phenolphthalein bisphosphate pyridine salt;phenolphthaleindiphosphatepyridinesalt95+%;Phenolphthalein diphosphate pyridine salt
• CAS NO: 267240-23-3
• Molecular Formula: C20H16O10P2.C5H5N
• Molecular Weight: 557.39
• Mol File: 267240-23-3.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 818.2 °C at 760 mmHg
• Flash Point: 448.6 °C
• Appearance: /
• Storage Temp.: 2-8°C
• CAS DataBase Reference: Phenolphthalein diphosphate pyridine salt(CAS DataBase Reference)
• NIST Chemistry Reference: Phenolphthalein diphosphate pyridine salt(267240-23-3)
• EPA Substance Registry System: Phenolphthalein diphosphate pyridine salt(267240-23-3)

Safety Data

• WGK Germany: 3
• F: 10-21
• Hazardous Substances Data: 267240-23-3(Hazardous Substances Data)

Usage

General Description

Phenolphthalein diphosphate pyridine salt is a chemical compound commonly used as a sensitive and stable reagent for the determination of alkaline phosphatase activity. Phenolphthalein diphosphate pyridine salt is a salt form of phenolphthalein, providing enhanced stability and solubility in aqueous solutions. It is often used in biochemical and clinical laboratories for colorimetric assays to measure enzymatic activity, particularly in the detection of alkaline phosphatase in biological samples. The pyridine salt form of phenolphthalein diphosphate also enhances its compatibility with aqueous reagents and improves its overall performance as a detection agent for enzymatic reactions.