Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5858-82-2

5858-82-2 structure

Name: disodium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
Chemical Name: disodium,(4Z)-4-[(4-chloro-5-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
CAS Number: 5858-82-2
Molecular Formula: C₁₈H₁₁ClN₂Na₂O₆S
Molecular Weight: 464.78700
Create Date: 2017-08-14 06:48:36
Modify Date: 2025-09-19 04:08:41

Name	disodium,(4Z)-4-[(4-chloro-5-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
Synonyms	EINECS 227-498-4 C.I. Pigment Red 52,disodium salt Disodium 4-((4-chloro-5-methyl-2-sulphonatophenyl)azo)-3-hydroxy-2-naphthoate 2-Naphthalenecarboxylic acid,4-(2-(4-chloro-5-methyl-2-sulfophenyl)diazenyl)-3-hydroxy-,sodium salt (1:2) 2-Naphthalenecarboxylic acid,4-((4-chloro-5-methyl-2-sulfophenyl)azo)-3-hydroxy-,disodium salt