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4-amino-5-hydroxy-3-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82572-37-0

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82572-37-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82572-37-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,7 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82572-37:
(7*8)+(6*2)+(5*5)+(4*7)+(3*2)+(2*3)+(1*7)=140
140 % 10 = 0
So 82572-37-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H17N3O13S4/c19-17-16-10(7-13(9-14(16)22)36(25,26)27)8-15(37(28,29)30)18(17)21-20-11-1-3-12(4-2-11)35(23,24)6-5-34-38(31,32)33/h1-4,7-9,20H,5-6,19H2,(H,25,26,27)(H,28,29,30)(H,31,32,33)/b21-18-

82572-37-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name (3Z)-4-amino-5-oxo-3-[[4-(2-sulfooxyethylsulfonyl)phenyl]hydrazinylidene]naphthalene-2,7-disulfonic acid

1.2 Other means of identification

Product number -
Other names 4-Amino-5-hydroxy-3-((4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonic acid

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:82572-37-0 SDS

82572-37-0Downstream Products

82572-37-0Relevant academic research and scientific papers

Composition of reactive blue dyes

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Paragraph 0027; 0028, (2016/11/17)

The present invention relates to a blue dye composition mixed with 10 to 30 parts by weight of a compound represented by general formula (I), and 70 to 90 parts by weight of a compound represented by general formula (II).

Novel reactive dyestuff with N,N-dialkylamino bridge group

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Page/Page column 16, (2009/07/18)

The present invention relates to a novel reactive dyestuff with an N,N-dialkylamino bridge group, represented by the following formula (I): wherein R, B, B′, E1, E2, Z, Z′, i, j, R1, R2, m and n are defined the same as the specification. The reactive dyestuff of the present invention is suitable for exhaust dyeing, cold batch-up dyeing, continuous dyeing, printing and digital spray printing materials that contain hydroxyl group or polyamine fibers.

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