Dischwefelsure
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Sicherheit
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Dischwefelsure Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
Disulfuric acid has the molecular formula of H2S2O7 where the S-atom is in the+5 oxidation state. It is a major constituent of fuming sulfuric acid (also known as “oleum”) described by the formula ySO3·H2O where y is the total molar sulfur trioxide content. They can also be described by the formula: H2SO4·xSO3, which are also minor constituents of liquid anhydrous sulfuric acid due to the equilibria:H2O+SO3→H2SO4+SO3→H2S2O7
Thus, the disulfuric acid is prepared by reacting excess SO3 with sulfuric acid:
H2SO4+SO3→H2S2O7
Disulfuric acid is a strong acid and protonates sulfuric acid in the (anhydrous) sulfuric acid solvent system. An alternative IUPAC name is (sulfo-oxy)sulfonic acid.
Dischwefelsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Dischwefelsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 4)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
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Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21633 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 |
Ryan@jiutian-bio.com | China | 6001 | 58 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-81148696 18161915376 |
1040@dideu.com | China | 9998 | 58 |
7783-05-3(Dischwefelsure)Verwandte Suche:
- Disulfuric acid
- 7783-05-3