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Trisodium 4-amino-5-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate is a complex organic compound with the chemical formula C34H24N6O14S3. It is a type of azo dye, characterized by the presence of azo groups (-N=N-) in its structure. trisodium 4-amino-5-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate is anionic, meaning it carries a negative charge, and is soluble in water. It is used as a colorant in various applications, such as in the textile industry for dyeing fabrics and in analytical chemistry as a pH indicator. The compound's structure includes multiple aromatic rings, sulfonate groups for water solubility, and a complex arrangement of azo and hydroxyl groups, which contribute to its color and chemical properties.

70632-07-4

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70632-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70632-07-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,3 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70632-07:
(7*7)+(6*0)+(5*6)+(4*3)+(3*2)+(2*0)+(1*7)=104
104 % 10 = 4
So 70632-07-4 is a valid CAS Registry Number.

70632-07-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name trisodium,(6Z)-4-amino-3-[[2-methoxy-4-[3-methoxy-4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]phenyl]diazenyl]-5-oxo-6-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate

1.2 Other means of identification

Product number -
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:70632-07-4 SDS

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