Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: calcium dihydrogen bis[4-[(4-chloro-6-sulphonato-m-tolyl)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

52202-90-1

52202-90-1 structure

Name: calcium dihydrogen bis[4-[(4-chloro-6-sulphonato-m-tolyl)azo]-3-hydroxy-2-naphthoate]
Chemical Name: calcium,(4E)-4-[(4-chloro-5-methyl-2-sulfophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
CAS Number: 52202-90-1
Molecular Formula: C₃₆H₂₄CaCl₂N₄O₁₂S₂
Molecular Weight: 879.70900
Create Date: 2018-04-23 08:00:00
Modify Date: 2025-09-20 21:02:42

Name	calcium,(4E)-4-[(4-chloro-5-methyl-2-sulfophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate
Synonyms	2-Naphthalenecarboxylic acid,4-((4-chloro-5-methyl-2-sulfophenyl)azo)-3-hydroxy-,calcium salt (2:1) Pigment Red 52:1 C.I. Pigment Red 52:1 Calcium dihydrogen bis(4-((4-chloro-6-sulphonato-m-tolyl)azo)-3-hydroxy-2-naphthoate) EINECS 257-731-5 2-Naphthalenecarboxylic acid,4-(2-(4-chloro-5-methyl-2-sulfophenyl)diazenyl)-3-hydroxy-,calcium salt (2:1)