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(2E)-2-[(2,4-dinitrophenyl)hydrazono]pentanedioic acid, also known as DNPH, is a hydrazine derivative with a pentanedioic acid backbone and a 2,4-dinitrophenyl group attached to the hydrazone functional group. It is a chemical compound commonly used as a reagent for the detection and quantification of carbonyl compounds.
Used in Chemical Analysis:
(2E)-2-[(2,4-dinitrophenyl)hydrazono]pentanedioic acid is used as a reagent for the detection and quantification of carbonyl compounds for its ability to form brightly colored derivatives with these compounds.
Used in Environmental Analysis:
(2E)-2-[(2,4-dinitrophenyl)hydrazono]pentanedioic acid is used as an analytical tool for the detection and analysis of carbonyl compounds in various environmental samples, providing valuable information on the presence and concentration of these compounds.
Used in High-Performance Liquid Chromatography (HPLC):
(2E)-2-[(2,4-dinitrophenyl)hydrazono]pentanedioic acid is used as a reagent in HPLC for the qualitative and quantitative analysis of carbonyl compounds, taking advantage of the stable and crystalline derivatives formed with these compounds.
Used in Gas Chromatography (GC):
(2E)-2-[(2,4-dinitrophenyl)hydrazono]pentanedioic acid is used as a reagent in GC for the detection and quantification of carbonyl compounds, enabling the analysis of these compounds in various chemical samples.
Used in Mass Spectrometry:
(2E)-2-[(2,4-dinitrophenyl)hydrazono]pentanedioic acid is used as a reagent in mass spectrometry for the detection and analysis of carbonyl compounds, forming stable and crystalline derivatives that are advantageous for this analytical method.

1237-47-4

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1237-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1237-47-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,3 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1237-47:
(6*1)+(5*2)+(4*3)+(3*7)+(2*4)+(1*7)=64
64 % 10 = 4
So 1237-47-4 is a valid CAS Registry Number.

1237-47-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (2E)-2-[(2,4-dinitrophenyl)hydrazinylidene]pentanedioic acid

1.2 Other means of identification

Product number -
Other names 2-Oxo-glutarsaeure-<2,4-dinitrophenylhydrazon>

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:1237-47-4 SDS

1237-47-4Relevant academic research and scientific papers

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