| Customization: | Available |
|---|---|
| CAS No.: | 16774-21-3 |
| Formula: | CE(Nh4)2(No3)6 |
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Basic Information
Product Name: Diammonium cerium(IV) nitrate
Chemical Formula: Ce(NH4)2(NO3)6. The common dihydrate is (NH4)2Ce(NO3)6.2H2O.
Molecular Weight: 548.23 (584.23 for the dihydrate).
CAS Number: 16774-21-3.
Appearance:orange-red crystalline powder.
Melting Point: 107-108 ºC.
Density: Approximately 1.10 g/cm3.
Solubility: It is highly soluble in water and ethanol, and is nearly insoluble in concentrated nitric acid. It has a relatively high solubility in water, with a solubility of 1.41 g/mL at 25ºC and 2.27 g/mL at 80ºC. It is hygroscopic and should be stored in a sealed container.
Uses
Analytical Chemistry Field:
It is used for the determination of trace silver ions.
It is a commonly used redox titrant and is often used to prepare standard redox titration solutions.
It is used as a color - developing agent for detecting polyols in thin - layer chromatography.
It is a raw material for preparing the composition of phosphate - sensitive membrane electrodes and is also used for the potentiometric titration of various amines.
Organic Synthesis and Catalysis Field:
It is a strong oxidizing agent, and its oxidizing property is even stronger under acidic conditions, second only to F2, XeO3, Ag2+, O3, and HN3. It can oxidize oxygen - containing compounds such as alcohols, phenols, and ethers. For example, it can oxidize benzyl alcohol to the corresponding aldehyde or ketone. It can also realize the formation of intermolecular or intramolecular carbon - carbon bonds.
It is used as an olefin polymerization catalyst. It can also work in cooperation with other oxidizing agents such as sodium bromate, tert - butyl hydroperoxide, and oxygen to realize the recycling of
Ce4+, thus realizing catalytic reactions.
It is an effective nitrating reagent, especially for the nitration of aromatic ring systems. However, due to its strong oxidizing property, it often causes poly - nitration reactions in aromatic ring systems. Adsorbing it on silica gel can reduce its oxidizing property and reduce the formation of polynitro products.
Industrial Field: It is used as an etchant for integrated circuit scale plates and as a raw material for producing other cerium - containing compounds, such as cerium dioxide.
Packaging
It is usually packaged in vacuum - sealed bags, with specifications of 1, 2, 5, 25, and 50 kilograms per package. It can also be packaged in cardboard drums, with specifications of 25 and 50 kilograms per package, or in woven bags, with specifications of 25, 50, 500, and 1000 kilograms per package.
Precautions
Health Hazards: Its toxicity to mammals mainly affects the liver and kidney functions, and it can significantly affect the prolongation of prothrombin and clotting time.
Fire and Explosion Hazards: This product is a fire - aiding agent and may cause a fire when mixed with flammable and combustible materials.
Storage Conditions: It should be stored in a cool and ventilated warehouse, away from fire sources and heat. The packaging should be sealed to prevent moisture. It should be stored separately from flammable and combustible materials and reducing agents, and mixed storage should be avoided.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
| Packaging can be customized according to customer requirements. | |
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
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