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ChemicalBook >> CAS DataBase List >>2,4-Dihydroxybenzenesulfonic acid

2,4-Dihydroxybenzenesulfonic acid

2,4-Dihydroxybenzenesulfonic acid Structure
2,4-Dihydroxybenzenesulfonic acid structure
CAS No.
6409-58-1
Chemical Name:
2,4-Dihydroxybenzenesulfonic acid
Synonyms
Calcium Dobesilate Impurity D;Calcium Dobesilate Impurity 23;Calcium Dobesilate Impurity N1;Calcium Dobesilate Impurity 18;2,4-Dihydroxybenzenesulfonic acid;Benzenesulfonic acid, 2,4-dihydroxy-
CBNumber:
CB6967646
Molecular Formula:
C6H6O5S
Molecular Weight:
190.17
MDL Number:
MFCD05664600
MOL File:
6409-58-1.mol
Last updated:2023-10-29 16:56:48
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2,4-Dihydroxybenzenesulfonic acid Properties

Density 1.743±0.06 g/cm3(Predicted)
pka -0.23±0.50(Predicted)

2,4-Dihydroxybenzenesulfonic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FD32967 2,4-Dihydroxybenzenesulfonic acid 6409-58-1 5g $5841 2026-06-04 Buy
Biosynth FD32967 2,4-Dihydroxybenzenesulfonic acid 6409-58-1 10g $8437 2026-06-04 Buy
Biosynth FD32967 2,4-Dihydroxybenzenesulfonic acid 6409-58-1 25g $14602.5 2026-06-04 Buy
Biosynth FD32967 2,4-Dihydroxybenzenesulfonic acid 6409-58-1 50g $20768 2026-06-04 Buy
Biosynth FD32967 2,4-Dihydroxybenzenesulfonic acid 6409-58-1 100g $35435 2026-06-04 Buy
Product number Packaging Price Buy
FD32967 5g $5841 Buy
FD32967 10g $8437 Buy
FD32967 25g $14602.5 Buy
FD32967 50g $20768 Buy
FD32967 100g $35435 Buy

2,4-Dihydroxybenzenesulfonic acid Chemical Properties,Uses,Production

Description

2,4-Dihydroxybenzenesulfonic acid is prepared by sulfonating resorcinol with 96% sulfuric acid in a molar ratio of 1:1. The compound is used as a catalyst in the curing of resins.

Definition

ChEBI: 2,4-dihydroxybenzenesulfonic acid is a dihydroxybenzenesulfonic acid that is resorcinol in which a hydrogen para- to one of the hydroxy groups is replaced by a sulfonic acid group. It has a role as a metabolite. It is functionally related to a resorcinol.

2,4-Dihydroxybenzenesulfonic acid synthesis

108-46-3
6409-58-1
Synthesis of 2,4-Dihydroxybenzenesulfonic acid from Resorcinol

2,4-Dihydroxybenzenesulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

trisodium 2,4-dihydroxy-3,5-bis[(4-sulphonatophenyl)azo]benzenesulphonate Mordant Red 77

2,4-Dihydroxybenzenesulfonic acid Suppliers

Global( 10)Suppliers
Supplier Tel Email Country ProdList Advantage
Alfa Chemistry +1-5166625404; Info@alfa-chemistry.com United States 20000 58
QUALITY CONTROL SOLUTIONS LTD. +86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24318 58
chengqiaotech.ltd 0533-2196219; 13864320634 lijindu01@163.com China 195 58
Cato Research Chemicals Inc. 81960175 18933936954 2853283383@qq.com China 11418 58
ShangHai ChuanQian Chemcial Technique Centre 15869524721 3525679403@qq.com China 1843 58
Guangzhou PI PI BIOTECH INC 020-81716320 13602409664 Sales@pipitech.com China 973 55
Supplier Advantage
Alfa Chemistry 58
QUALITY CONTROL SOLUTIONS LTD. 58
chengqiaotech.ltd 58
Cato Research Chemicals Inc. 58
ShangHai ChuanQian Chemcial Technique Centre 58
Guangzhou PI PI BIOTECH INC 55

View Lastest Price from 2,4-Dihydroxybenzenesulfonic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Calcium Dobesilate Impurity D pictures 2025-12-19 Calcium Dobesilate Impurity D
6409-58-1
 10mg 90%+ 10g Guangzhou PI PI BIOTECH INC
2,4-Dihydroxybenzenesulfonic acid Benzenesulfonic acid, 2,4-dihydroxy- Calcium Dobesilate Impurity D Calcium Dobesilate Impurity 18 Calcium Dobesilate Impurity N1 Calcium Dobesilate Impurity 23 6409-58-1