2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)

Modify Date: 2025-08-27 20:14:40

2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2) structure	Common Name	2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)
	CAS Number	5858-33-3	Molecular Weight	502.42800
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₀H₁₂N₂Na₂O₇S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	bordeaux red
Synonym	More Synonyms

Molecular Formula	C₂₀H₁₂N₂Na₂O₇S₂
Molecular Weight	502.42800
Exact Mass	501.98800
PSA	176.11000
LogP	6.08380
InChIKey	LHRXTFDXJQAGAV-UHFFFAOYSA-L
SMILES	O=S(=O)([O-])c1ccc2c(N=Nc3cccc4ccccc34)c(O)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+]

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ6479500

CHEMICAL NAME :: 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(1-naphthalenylazo)-, disodium salt

CAS REGISTRY NUMBER :: 5858-33-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C20-H14-N2-O7-S2.2Na

MOLECULAR WEIGHT :: 504.46

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	S26-S36
WGK Germany	3
RTECS	QJ6479500

acidbordeaux

ACID RED 17

AZO BORDEAUX

MFCD00003887

bordeauxredb

BORDEAUX

EINECS 227-489-5

FAST RED B

BORDEAUX R

BORDEAUX B

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