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
EINECS: N/A
Product Categories: N/A
Mol File: 267240-23-3.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 818.2 °C at 760 mmHg
Flash Point: 448.6 °C
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: 2-8°C
Solubility: N/A
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

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany: 3
RTECS:
F: 10-21
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 267240-23-3(Hazardous Substances Data)

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SDS
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267240-23-3 Usage

Uses

Used in Biochemical and Clinical Laboratories:
Phenolphthalein diphosphate pyridine salt is used as a detection agent for enzymatic reactions, particularly in the measurement of alkaline phosphatase activity in biological samples. Its enhanced solubility and stability in aqueous solutions contribute to its compatibility with various reagents and its overall performance in colorimetric assays.
Used in Alkaline Phosphatase Activity Assays:
Phenolphthalein diphosphate pyridine salt is employed as a substrate in alkaline phosphatase activity assays, allowing for the colorimetric detection of enzymatic activity. The conversion of Phenolphthalein diphosphate pyridine salt by alkaline phosphatase results in a color change, which can be measured and correlated to the enzyme's activity levels in the sample.
Used in Research and Diagnostic Applications:
Phenolphthalein diphosphate pyridine salt is utilized in research settings to study the role of alkaline phosphatase in various biological processes and diseases. Additionally, it is used in diagnostic applications to assess enzyme levels in patient samples, aiding in the identification and monitoring of conditions associated with altered alkaline phosphatase activity.

Check Digit Verification of cas no

The CAS Registry Mumber 267240-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,7,2,4 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 267240-23:
(8*2)+(7*6)+(6*7)+(5*2)+(4*4)+(3*0)+(2*2)+(1*3)=133
133 % 10 = 3
So 267240-23-3 is a valid CAS Registry Number.

267240-23-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	Phenolphthalein bisphosphate pyridine salt

1.2 Other means of identification

Product number	-
Other names	[4-[3-oxo-1-(4-phosphonooxyphenyl)-2-benzofuran-1-yl]phenyl] dihydrogen phosphate,pyridine

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:267240-23-3 SDS

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