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15792-41-3

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  • 2,7-Naphthalenedisulfonicacid,4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-5-[(2,5,6-trichloro-4-pyrimidinyl)amino]-,sodium salt (1:3)

    Cas No: 15792-41-3

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15792-41-3 Usage

Preparation

2-Aminobenzenesulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, again with 1 Moore’s Perchloropyrimidine?condensation.

Properties and Applications

colourful red blue light. Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 5-6 4 5 4-5 5 4-5(90℃) 5

Standard

Light Fastness

Fading

Stain

ISO

5-6

Check Digit Verification of cas no

The CAS Registry Mumber 15792-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,9 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15792-41:
(7*1)+(6*5)+(5*7)+(4*9)+(3*2)+(2*4)+(1*1)=123
123 % 10 = 3
So 15792-41-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H12Cl3N5O10S3.3Na/c21-15-18(22)25-20(23)26-19(15)24-11-7-9(39(30,31)32)5-8-6-13(41(36,37)38)16(17(29)14(8)11)28-27-10-3-1-2-4-12(10)40(33,34)35;;;/h1-7,27H,(H,24,25,26)(H,30,31,32)(H,33,34,35)(H,36,37,38);;;/q;3*+1/p-3/b28-16-;;;

15792-41-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name trisodium,(3E)-4-oxo-3-[(2-sulfonatophenyl)hydrazinylidene]-5-[(2,5,6-trichloropyrimidin-4-yl)amino]naphthalene-2,7-disulfonate

1.2 Other means of identification

Product number -
Other names 2,7-Naphthalenedisulfonic acid,4-hydroxy-3-((2-sulfophenyl)azo)-5-((2,5,6-trichloro-4-pyrimidinyl)amino)-,trisodium salt

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:15792-41-3 SDS

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