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4-Amino-6-[[4'-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-1,3-naphthalenedisulfonic acid tetrasodium salt is a complex organic compound with the molecular formula C34H26N8O14S4Na4. It is a tetrasodium salt, meaning it contains four sodium ions. 4-Amino-6-[[4'-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-1,3-naphthalenedisulfonic acid tetrasodium salt is characterized by its azo and hydroxyl groups, as well as its disulfonic acid structure. It is derived from naphthalene, a type of aromatic hydrocarbon, and features a biphenyl moiety, which is a central component of many dyes and pigments. The compound's structure suggests it may have applications in the field of dye chemistry, potentially as a colorant or pigment due to its complex chromophoric system.

3443-04-7

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3443-04-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3443-04-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,4 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3443-04:
(6*3)+(5*4)+(4*4)+(3*3)+(2*0)+(1*4)=67
67 % 10 = 7
So 3443-04-7 is a valid CAS Registry Number.

3443-04-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name tetrasodium,(6Z)-4-amino-6-[[4-[4-[(2E)-2-(8-amino-1-oxo-3,6-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1,3-disulfonate

1.2 Other means of identification

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Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

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More Details:3443-04-7 SDS

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