Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

297-83-6

297-83-6 structure

Name: 3,3'-(4,5,6,7-tetrabromo-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxybenzenesulphonic] acid
Chemical Name: bromosulfophthalein
CAS Number: 297-83-6
Molecular Formula: C₂₀H₁₀Br₄O₁₀S₂
Molecular Weight: 794.03300
Create Date: 2016-02-25 15:00:10
Modify Date: 2025-09-24 11:25:06

Name	bromosulfophthalein
Synonyms	[3H]-Bromosulfophthalein 2-hydroxy-5-[4,5,6,7-tetrabromo-1-(4-hydroxy-3-sulfophenyl)-3-oxo-2-benzofuran-1-yl]benzenesulfonic acid Sulfobromophthalein 3,3'-(4,5,6,7-tetrabromo-3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)bis(6-hydroxybenzenesulfonic acid) Sulphobromophthalein bromosulfalein 6,6'-dihydroxy-3,3'-(4,5,6,7-tetrabromo-3-oxo-3H-isobenzofuran-1,1-diyl)-bis-benzenesulfonic acid Sulphobromophthalein [BAN]