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5-methoxy-4-methyl-2-[[2-(methylsulphonyl)-4-nitrophenyl]azo]benzenediazonium hydrogen sulphate is a complex organic compound with the chemical formula C16H16N5O6S2. It is a derivative of benzenediazonium, featuring a methylsulphonyl group and a nitro group attached to the phenyl ring. 5-methoxy-4-methyl-2-[[2-(methylsulphonyl)-4-nitrophenyl]azo]benzenediazonium hydrogen sulphate is characterized by its azo linkage, which connects two aromatic rings, and a methoxy and methyl group on the benzene ring. It is typically used as an intermediate in the synthesis of dyes and pigments, and its properties include being highly reactive and sensitive to light and heat. Due to its complexity, it is important to handle 5-methoxy-4-methyl-2-[[2-(methylsulphonyl)-4-nitrophenyl]azo]benzenediazonium hydrogen sulphate with care, following proper safety protocols.

72152-44-4

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72152-44-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72152-44-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,5 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72152-44:
(7*7)+(6*2)+(5*1)+(4*5)+(3*2)+(2*4)+(1*4)=104
104 % 10 = 4
So 72152-44-4 is a valid CAS Registry Number.
InChI:InChI=1/C15H14N5O5S.H2O4S/c1-9-6-13(12(17-16)8-14(9)25-2)19-18-11-5-4-10(20(21)22)7-15(11)26(3,23)24;1-5(2,3)4/h4-8H,1-3H3;(H2,1,2,3,4)/q+1;/p-2/b19-18+;

72152-44-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name hydrogen sulfate,5-methoxy-4-methyl-2-[(2-methylsulfonyl-4-nitrophenyl)diazenyl]benzenediazonium

1.2 Other means of identification

Product number -
Other names 5-METHOXY-4-METHYL-2-[[2-(METHYLSULFONYL)-4-NITROPHENYL]AZO]BENZENEDIAZONIUM HYDROGEN SULFATE

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:72152-44-4 SDS

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