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4-Chloro-3-hydroxy-2-naphthalenecarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56961-90-1

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56961-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56961-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,6 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56961-90:
(7*5)+(6*6)+(5*9)+(4*6)+(3*1)+(2*9)+(1*0)=161
161 % 10 = 1
So 56961-90-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H7ClO3/c12-9-7-4-2-1-3-6(7)5-8(10(9)13)11(14)15/h1-5,13H,(H,14,15)

56961-90-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-chloro-3-hydroxynaphthalene-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names 2-Naphthalenecarboxylic acid,4-chloro-3-hydroxy

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:56961-90-1 SDS

56961-90-1Relevant academic research and scientific papers

Modifier composition for azo pigments based on 2-hydroxy-3-naphthoic acid

-

, (2008/06/13)

The use of alpha-substituted-2-hydroxy-3-naphthoic acids to replace part of the conventional 2-hydroxy-3-naphthoic acid coupling component results in improved azo dyes.

Process for the preparation of 1-chloro-2-hydroxy-3-naphthoic acid

-

, (2008/06/13)

1-Chloro-2-hydroxy-3-naphthoic acid is prepared by chlorination using an alkali metal or alkaline earth metal hypochlorite. The compound is useful as a dye modifier.

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