Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tetrasodium 4,4'-bis[[2,5-dimethyl-4-[(4-sulphonatophenyl)azo]phenyl]azo]stilbene-2,2'-disulphonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

85959-56-4

85959-56-4 structure

Name: tetrasodium 4,4'-bis[[2,5-dimethyl-4-[(4-sulphonatophenyl)azo]phenyl]azo]stilbene-2,2'-disulphonate
Chemical Name: Tetrasodium 2,2'-[(E)-1,2-ethenediyl]bis[5-({2,5-dimethyl-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)benzenesulfonate]
CAS Number: 85959-56-4
Molecular Formula: C₄₂H₃₂N₈Na₄O₁₂S₄
Molecular Weight: 1060.969
Create Date: 2021-09-12 17:33:40
Modify Date: 2025-08-27 22:07:05

Name	Tetrasodium 2,2'-[(E)-1,2-ethenediyl]bis[5-({2,5-dimethyl-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)benzenesulfonate]
Synonyms	EINECS 289-050-4 Tetrasodium 2,2'-[(E)-1,2-ethenediyl]bis[5-({2,5-dimethyl-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)benzenesulfonate] Benzenesulfonic acid, 2,2'-[(E)-1,2-ethenediyl]bis[5-[2-[2,5-dimethyl-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-, sodium salt (1:4)