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4-(2-pyridylazo)naphthol, also known as PAN, is an organic compound with the chemical formula C15H11N3O. It is a derivative of naphthol, featuring a pyridylazo group attached to the 4-position of the naphthalene ring. This yellow crystalline solid is widely used as a chromogenic reagent in analytical chemistry, particularly for the detection and quantification of metal ions such as copper, iron, and cobalt. PAN forms colored complexes with these metals, which can be analyzed spectrophotometrically, making it a valuable tool in various industries and research settings for metal ion analysis.

7385-98-0

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7385-98-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7385-98-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,8 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7385-98:
(6*7)+(5*3)+(4*8)+(3*5)+(2*9)+(1*8)=130
130 % 10 = 0
So 7385-98-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H11N3O/c19-14-9-8-13(11-5-1-2-6-12(11)14)17-18-15-7-3-4-10-16-15/h1-10H,(H,16,18)/b17-13+

7385-98-0SDS

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 (4E)-4-(pyridin-2-ylhydrazinylidene)naphthalen-1-one

1.2 Other means of identification

Product number -
Other names 1-Naphthalenol,4-(2-pyridinylazo)

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:7385-98-0 SDS

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