1-Anthraquinonesulfonic acid
- Product Name1-Anthraquinonesulfonic acid
- CAS82-49-5
- CBNumberCB2363565
- MFC14H8O5S
- MW288.28
- EINECS201-427-7
- MDL NumberMFCD00019152
- MOL File82-49-5.mol
- MSDS FileSDS
Chemical Properties
pka | pK1: 0.27 (25°C) |
CAS DataBase Reference | 82-49-5(CAS DataBase Reference) |
FDA UNII | 9FW580K11J |
EPA Substance Registry System | 1-Anthracenesulfonic acid, 9,10-dihydro-9,10-dioxo- (82-49-5) |
1-Anthraquinonesulfonic acid Price
Product number | Packaging | Price | Product description | Buy |
---|---|---|---|---|
Biosynth Carbosynth FA151699 | 100mg | $76 | 1-Anthraquinonesulfonicacid |
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Biosynth Carbosynth FA151699 | 250mg | $150 | 1-Anthraquinonesulfonicacid |
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Biosynth Carbosynth FA151699 | 500mg | $260 | 1-Anthraquinonesulfonicacid |
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AK Scientific 9297AJ | 500mg | $401 | 1-Anthraquinonesulfonicacid |
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Biosynth Carbosynth FA151699 | 1g | $456.25 | 1-Anthraquinonesulfonicacid |
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1-Anthraquinonesulfonic acid Chemical Properties,Usage,Production
Uses
1-Anthraquinonesulfonic Acid Potassium Salt is a related compound of Anthraquinone(A679245). Anthraquinone is an important precursor for many drugs.Synthesis
Anthraquinone-1-sulfonic acid, K salt, also called diamant salt, is prepared by sulfonation in the presence of, e.g., 0.5 % mercury in 20 % oleum, an amount of SO3 adequate for the sulfonation of about 60 % of the charge. The reaction is controlled in such a manner that about 50 % of the anthraquinone remains unsulfonated. After mercury is precipitated as the sulfide, the unreacted anthraquinone is precipitated by dilution and is collected by filtration. After washing and drying, it is recirculated as ‘reclaimed quinone‘. Mercury is removed completely from the filtrate, and the anthraquinone-1-sulfonic acid is then precipitated as the potassium salt .Preparation Products And Raw materials
Raw materials
- FUMING SULFURIC ACID
- Anthraquinone
- Mercury
- Indole-1-sulfonate ammonium salt
- 1-Anthracenesulfenic acid, 9,10-dihydro-9,10-dioxo-, methyl ester
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Preparation Products
1-Anthraquinonesulfonic acid Supplier
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