AMMONIUM CERIUM(IV) SULFATE
- CAS No.
- 7637-03-8
- Chemical Name:
- AMMONIUM CERIUM(IV) SULFATE
- Synonyms
- CERIUM AMMONIUM SULFATE;Dequaspon;Sterispon;Cerium Ammonium Sulp;CERIC AMMONIUM SULFATE;Ammonium sulfatocerate;CERIC AMMONIUM SULPHATE;AMMONIUM CERIC SULPHATE;Ammoniumcericsulfate,tetrah;AMMONIUM CERIUM(IV) SULFATE
- CBNumber:
- CB6427715
- Molecular Formula:
- CeH5NO4S
- Molecular Weight:
- 255.22
- MDL Number:
- MFCD00148851
- MOL File:
- 7637-03-8.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| solubility | sol water, dil. H2SO4 ,dil. H2SO4-MeCN. |
|---|---|
| form | Liquid |
| color | Clear orange |
| CAS DataBase Reference | 7637-03-8(CAS DataBase Reference) |
| REACH Annex XVII Substances List | Tetraammonium cerium tetrakis(sulphate) (7637-03-8) |
| EPA Substance Registry System | Sulfuric acid, ammonium cerium(4+) salt (4:4:1) (7637-03-8) |
SAFETY
Risk and Safety Statements
| Hazard Codes | Xi |
|---|---|
| Risk Statements | 36/37/38-36/38 |
| Safety Statements | 26-36 |
| TSCA | TSCA listed |
AMMONIUM CERIUM(IV) SULFATE price More Price(1)
AMMONIUM CERIUM(IV) SULFATE Chemical Properties, Uses, Production
Uses
convenient reagent for oxidation of aromatic rings, and halophenols to quinones, for regioselective Baeyer–Villiger oxidation, and oxidative aromatization.
Reactions
Cerium(IV) ion is a potent one-electron oxidant. cerium(IV) ammonium nitrate (CAN), is the most widely utilized cerium(IV) oxidizing agent, but cerium(IV) ammonium sulfate (CAS) is a good substitute when complications due to the involvement of nitrate ligands occur, resulting in side products such as nitrate esters.
Synthesis of Quinones by Oxidation of Aromatic Rings.
The most important application of CAS is in the oxidation of aromatic rings. CAN oxidizes polycyclic aromatic hydrocarbons only in moderate yields (20–60%), and these reactions are often complicated by the formation of nitrate esters. In contrast, CAS generally oxidizes aromatic hydrocarbons to quinones in goodyields.Forexample,naphthalene is oxidized to 1,4-naphthoquinone in excellent yield by CAS in a dilute mixture of H2SO4 and MeCN (eq1).
storage
AMMONIUM CERIUM(IV) SULFATE is a stable reagent and precautions required for handling strong oxidizing agents such as Potassium Permanganate will be sufficient. Cerium is reputed to be of low toxicity.
AMMONIUM CERIUM(IV) SULFATE Preparation Products And Raw materials
AMMONIUM CERIUM(IV) SULFATE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| JinYan Chemicals(ShangHai) Co.,Ltd. | 13817811078 | sales@jingyan-chemical.com | China | 9963 | 60 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 | 800078821@qq.com | China | 9706 | 55 |
| T&W GROUP | 021-61551611 13296011611 | contact@trustwe.com | China | 9884 | 58 |
| Shanghai T&W Pharmaceutical Co., Ltd. | +86 21 61551611 | China | 9874 | 58 | |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29977 | 65 |
View Latest Price from AMMONIUM CERIUM(IV) SULFATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-17 | Tetraammoniumcerium(IV)sulfate
7637-03-8
|
25KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2021-07-02 | AMMONIUM CERIUM(IV) SULFATE
7637-03-8
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-07-14 | AMMONIUM CERIUM(IV) SULFATE
7637-03-8
|
$1.00 | 1KG | 995 | 25kg | Career Henan Chemical Co |
-
- Tetraammoniumcerium(IV)sulfate
7637-03-8
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- AMMONIUM CERIUM(IV) SULFATE
7637-03-8
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- AMMONIUM CERIUM(IV) SULFATE
7637-03-8
- $1.00
- 995
- Career Henan Chemical Co
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