CAS 2829-43-8|Direct Red 75 tetrasodium salt

Introduction：Basic information about CAS 2829-43-8|Direct Red 75 tetrasodium salt, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Direct Red 75 tetrasodium salt BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Synonyms

Common Name	Direct Red 75 tetrasodium salt
CAS Number	2829-43-8	Molecular Weight	990.792
Density	1.9g/cm3	Boiling Point	/
Molecular Formula	C₃₃H₂₂N₈Na₄O₁₅S₄	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	6-imino-5-[2-[4-[[4-[2-(2-imino-8-oxo-6-sulfonaphthalen-1-yl)hydrazinyl]-3-sulfophenyl]carbamoylamino]-2-sulfophenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonic acid
Synonym	More Synonyms

Direct Red 75 tetrasodium salt BiologicalActivity

Description	Direct Red 75 tetrasodium salt is an azo dye.
Related Catalog	Research Areas >>Others

Chemical & Physical Properties

Density	1.9g/cm3
Molecular Formula	C₃₃H₂₂N₈Na₄O₁₅S₄
Molecular Weight	990.792
Exact Mass	989.967834
PSA	445.39000
LogP	10.29140
Index of Refraction	1.82
InChIKey	ZXRQHEAKVNYRIS-UHFFFAOYSA-J
SMILES	Nc1ccc2cc(S(=O)(=O)[O-])cc(O)c2c1N=Nc1ccc(NC(=O)Nc2ccc(N=Nc3c(N)ccc4cc(S(=O)(=O)[O-])cc(O)c34)c(S(=O)(=O)[O-])c2)cc1S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Safety Information

WGK Germany	3

Synonyms

tetrasodium 6-amino-5-[(E)-{4-[({4-[(E)-(2-amino-8-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl]-3-sulfonatophenyl}carbamoyl)amino]-2-sulfonatophenyl}diazenyl]-4-hydroxynaphthalene-2-sulfonate

Tetrasodium 5,5'-{carbonylbis[imino(2-sulfonato-4,1-phenylene)(E)-2,1-diazenediyl]}bis(6-amino-4-hydroxy-2-naphthalenesulfonate)

2-Naphthalenesulfonic acid, 5,5'-[carbonylbis[imino(2-sulfo-4,1-phenylene)(E)-2,1-diazenediyl]]bis[6-amino-4-hydroxy-, sodium salt (1:4)

Chlorazol fast pink

EINECS 220-593-1

Direct Red 75 tetrasodium salt

Vital New Red

C.I. Direct Red 75

Solar Rubine CB

Aizen Primula Pink 2BLH

Direct Fast Pink B

Benzo Fast Pink 2BL Direct Red 75 Sirius Rose BB

Chlorazol Fast Pink BK

MFCD00004117

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