68807-90-9

Basic information

• Product Name: Phenolphthalein diphosphate tetrasodium salt
• Synonyms: 3 3-BIS(P-HYDROXYPHENYL)PHTHALIDE DIPHOSPHATE SODIUM SALT;SODIUM PHENOLPHTHALEINDIPHOSPHATE;PHENOLPHTHALEIN BISPHOSPHATE TETRASODIUM SALT;PHENOLPHTHALEIN DIPHOSPHATE NA4-SALT;PHENOLPHTHALEIN DIPHOSPHATE SODIUM;PHENOLPHTHALEIN DIPHOSPHATE, SODIUM SALT;PHENOLPHTHALEIN DIPHOSPHATE TETRASODIUM SALT;tetrasodium isobenzofuran-3,3-diylbis(p-phenylene) bis(phosphate)
• CAS NO: 68807-90-9
• Molecular Formula: C80H52Na4O40P8-8
• Molecular Weight: 1992.99
• EINECS: 272-326-3
• Product Categories: Aromatic Phenols
• Mol File: 68807-90-9.mol
• Article Data: 0

Chemical Properties

• Melting Point: 198C
• Boiling Point: 762.1 °C at 760 mmHg
• Flash Point: 414.7 °C
• Appearance: Light orange-pink/Fine Crystalline Powder
• Density: g/cm³
• Vapor Pressure: 2.03E-24mmHg at 25°C
• Storage Temp.: −20°C
• Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
• CAS DataBase Reference: Phenolphthalein diphosphate tetrasodium salt(CAS DataBase Reference)
• NIST Chemistry Reference: Phenolphthalein diphosphate tetrasodium salt(68807-90-9)
• EPA Substance Registry System: Phenolphthalein diphosphate tetrasodium salt(68807-90-9)

Safety Data

• Hazard Codes: C
• Statements: 36/37/38-34
• Safety Statements: 26-45-36/37/39-27
• WGK Germany: 3
• Hazardous Substances Data: 68807-90-9(Hazardous Substances Data)

Usage

Description

Phenolphthalein diphosphate tetrasodium salt, with the chemical abstracts service number 68807-90-9, is a derivative of phenolphthalein (CAS# P318010). It is a colorless crystalline compound that is soluble in water and has a molecular formula of C20H10O5PNa4. Phenolphthalein diphosphate tetrasodium salt is widely used in various applications due to its unique properties and reactivity.

Uses

Used in Diagnostic Applications:
Phenolphthalein diphosphate tetrasodium salt is used as a diagnostic compound for the determination of phosphatase enzymes, particularly in sour milk cheese. It serves as a substrate for these enzymes, allowing for the detection and quantification of phosphatase activity through a color change reaction.
Used in Molecular Biology:
In the field of molecular biology, Phenolphthalein diphosphate tetrasodium salt is utilized for the separation of deoxyribonucleic acid (DNA) from ribonucleic acid (RNA) without the need for enzymatic processes. This separation is crucial for various molecular biology techniques, such as polymerase chain reaction (PCR), cloning, and gene expression analysis.
Used in Dye and Metabolite Analysis:
Phenolphthalein diphosphate tetrasodium salt is also employed in the analysis of dyes and metabolites. Its reactivity with phosphatase enzymes allows for the detection and quantification of these compounds, which can be essential in various industries, such as pharmaceuticals, cosmetics, and food processing.

InChI:InChI=1/C20H16O10P2.4Na.2H2O/c21-19-17-3-1-2-4-18(17)20(28-19,13-5-9-15(10-6-13)29-31(22,23)24)14-7-11-16(12-8-14)30-32(25,26)27;;;;;;/h1-12H,(H2,22,23,24)(H2,25,26,27);;;;;2*1H2/q;4*+1;;/p-4