Direct Red 23

Modify Date: 2024-01-02 17:35:50

Direct Red 23 structure	Common Name	Direct Red 23
	CAS Number	3441-14-3	Molecular Weight	813.723
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₃₅H₂₅N₇Na₂O₁₀S₂	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	N/A

Name	Direct Red 23
Synonym	More Synonyms

Molecular Formula	C₃₅H₂₅N₇Na₂O₁₀S₂
Molecular Weight	813.723
Exact Mass	813.089966
PSA	291.29000
LogP	10.02620
Index of Refraction	1.745

Direct Red 23 MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	QK1237500

2-Naphthalenesulfonic acid, 3-((4-(acetylamino)phenyl)azo)-4-hydroxy-7-((((5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-, disodium salt

fastred4bs

Disodium 3-((4-acetamidophenyl)azo)-4-hydroxy-7-((((5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl)amino)carbonyl)amino)naphthalene-2-sulphonate

Directred4BS

MFCD00003946

2-Naphthalenesulfonic acid, 3-[(E)-2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-[(E)-2-phenyldiazenyl]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-, sodium salt (1:2)

disodium 3-{(E)-[4-(acetylamino)phenyl]diazenyl}-4-hydroxy-7-[({5-hydroxy-6-[(E)-phenyldiazenyl]-7-sulfonatonaphthalen-2-yl}carbamoyl)amino]naphthalene-2-sulfonate

redemb

Disodium 3-[(E)-(4-acetamidophenyl)diazenyl]-4-hydroxy-7-[({5-hydroxy-6-[(E)-phenyldiazenyl]-7-sulfonato-2-naphthyl}carbamoyl)amino]-2-naphthalenesulfonate

redembl

disodiumsa

polycorredse

disodiumsal

scarlet4bs

EINECS 222-348-4