sodium 4,5-dichloro-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate

Modify Date: 2025-08-29 11:52:15

sodium 4,5-dichloro-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate structure	Common Name	sodium 4,5-dichloro-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
	CAS Number	5850-81-7	Molecular Weight	419.21400
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₆H₉Cl₂N₂NaO₄S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	sodium,4,5-dichloro-2-[2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate
Synonym	More Synonyms

Benzenesulfonicacid,4,5-dichloro-2-[(2-hydroxy-1-naphthalenyl)azo]-,monosodium salt (9CI)

C.I. Pigment Orange7

Benzenesulfonic acid,4,5-dichloro-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-,sodium salt (1:1)

C.I. Pigment Orange 7,monosodium salt (8CI)

SODIUM 4,5-DICHLORO-2-[(2Z)-2-(2-OXONAPHTHALEN-1-YLIDENE)HYDRAZINYL]BENZENESULFONATE

Lutetia Red 3J

Pigment Orange 7

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: sodium 4,5-dichloro-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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