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ChemicalBook >> CAS DataBase List >>1,4-Dihydroxyanthraquinone-2-sulfonic acid

1,4-Dihydroxyanthraquinone-2-sulfonic acid

CAS No.
145-48-2
Chemical Name:
1,4-Dihydroxyanthraquinone-2-sulfonic acid
Synonyms
RUFIANIC ACID;QUINIZARINSULPHONATE;QUINIZARINSULFONIC ACID;2-Quinizarinsulfonic acid;1,4-Dihydroxy-2-sulfoanthraquinone;1,4-Dihydroxyanthraquinone-2-sulfonic aci;1 ,4-dihydroxyanthraquinone-2-sulfonc acid;1,4-DIHYDROXYANTHRAQUINONE-2-SULFONIC ACID;1,4-dihydroxy-9,10-dioxoanthracene-2-sulfonic acid;1,4-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid
CBNumber:
CB1216181
Molecular Formula:
C14H8O7S
Molecular Weight:
320.27
MDL Number:
MFCD00019147
MOL File:
145-48-2.mol
MSDS File:
SDS
Last updated:2024-12-18 14:07:02

1,4-Dihydroxyanthraquinone-2-sulfonic acid Properties

Density 1.792±0.06 g/cm3(Predicted)
pka -1.33±0.20(Predicted)
CAS DataBase Reference 145-48-2(CAS DataBase Reference)
FDA UNII 3SF26I984L
EPA Substance Registry System 2-Anthracenesulfonic acid, 9,10-dihydro-1,4-dihydroxy-9,10-dioxo- (145-48-2)

1,4-Dihydroxyanthraquinone-2-sulfonic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0005276 1,4-DIHYDROXY ANTHRAQUINONE-2-SULFONIC ACID 95.00% 145-48-2 5MG $502.54 2021-12-16 Buy
Product number Packaging Price Buy
CHM0005276 5MG $502.54 Buy

1,4-Dihydroxyanthraquinone-2-sulfonic acid Chemical Properties,Uses,Production

Synthesis

1,4-Dihydroxyanthraquinone-2-sulfonic acid is prepared from 1,4-dihydroxyanthraquinone with sodium hydrogen sulfite and oxidizing agents or by sulfonation in oleum .

1,4-Dihydroxyanthraquinone-2-sulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 30)Suppliers
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Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 15229059051 1027@dideu.com China 10011 58

View Lastest Price from 1,4-Dihydroxyanthraquinone-2-sulfonic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4-Dihydroxyanthraquinone-2-sulfonic acid pictures 2021-08-12 1,4-Dihydroxyanthraquinone-2-sulfonic acid
145-48-2
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
1,4-Dihydroxyanthraquinone-2-sulfonic acid pictures 2019-07-06 1,4-Dihydroxyanthraquinone-2-sulfonic acid
145-48-2
 US $1.00 / KG 100KG 95% 20tons Career Henan Chemical Co
9,10-dihydro-1,4-dihydroxy-9,10-dioxoanthracene-2-sulphonic acid 1,4-DIHYDROXYANTHRAQUINONE-2-SULFONIC ACID 1,4-Dihydroxy-2-sulfoanthraquinone 1,4-dihydroxy-9,10-diketo-anthracene-2-sulfonic acid 1,4-dihydroxy-9,10-dioxo-anthracene-2-sulfonic acid 1,4-dihydroxy-9,10-dioxoanthracene-2-sulfonic acid 1,4-Dihydroxyanthraquinone-2-sulfonic aci 1 ,4-dihydroxyanthraquinone-2-sulfonc acid RUFIANIC ACID QUINIZARINSULFONIC ACID 2-Quinizarinsulfonic acid 9,10-Dihydro-1,4-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid QUINIZARINSULPHONATE 1,4-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid 2-Anthracenesulfonic acid, 9,10-dihydro-1,4-dihydroxy-9,10-dioxo- 9,10-dihydro-1,4-dihydroxy-9,10-dioxoanthracene-2-sulphonic ... 145-48-2 Cd4H9O7S