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82643-43-4

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82643-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82643-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,4 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82643-43:
(7*8)+(6*2)+(5*6)+(4*4)+(3*3)+(2*4)+(1*3)=134
134 % 10 = 4
So 82643-43-4 is a valid CAS Registry Number.

82643-43-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Naphthalenecarboxamide, N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-

1.2 Other means of identification

Product number -
Other names Cromophtal Red BN

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:82643-43-4 SDS

82643-43-4Downstream Products

82643-43-4Relevant articles and documents

Organic pigment fine-particle, and method of producing the same

-

Page/Page column 31, (2008/06/13)

A method of producing a fine particle of an organic pigment, containing the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium, through a channel which provides a laminar flow; and changing a pH of the solution in the course of the laminar flow.

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