Ceriumhydroxide
Cerium(IV) hydroxide
CAS: 12014-56-1
Molecular Formula: CeO4H4
Ceriumhydroxide - Names and Identifiers
| Name | Cerium(IV) hydroxide |
| Synonyms | dioxocerium Ceriumhydroxide Cerium hydroxide Ceriumhydroxidemin cerium tetrahydrate Cerium(IV) hydroxide Cerium (IV) hydroxide cerium(4+) tetrahydroxide |
| CAS | 12014-56-1 |
| EINECS | 234-599-7 |
| InChI | InChI=1/Ce.4H2O/h;4*1H2/q+4;;;;/p-4 |
Ceriumhydroxide - Physico-chemical Properties
| Molecular Formula | CeO4H4 |
| Molar Mass | 208.15 |
| Boling Point | 100°C at 760 mmHg |
| Vapor Presure | 24.5mmHg at 25°C |
| Appearance | Yellow to brown powder or block |
| Storage Condition | Room Temprature |
| MDL | MFCD00010927 |
| Use | Used as a chemical reagent |
Ceriumhydroxide - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
Ceriumhydroxide - Nature
Open Data Verified Data
light yellow white cubic powder. Relative density 7, 132. Melting point 2600 °c. Insoluble in water, not soluble in inorganic acids. A reducing agent is added to assist dissolution (e. G., a hydroxylamine reducing agent).
Last Update：2024-01-02 23:10:35
Ceriumhydroxide - Preparation Method
Open Data Verified Data
oxalic acid precipitation method: cerium chloride or cerium nitrate solution as raw material, with ammonia to adjust the pH value of 2, adding oxalic acid to precipitate Cerium oxalate, after heating maturation, separation, washing, the reaction mixture was dried at 110 ° C. And then burned at 900 to 1000 ° C. To form cerium oxide.
Last Update：2022-01-01 11:04:55
Ceriumhydroxide - Introduction
Sensitive to air, turning purple when exposed to air. Cerium (IV) salt is prepared by reacting with caustic soda.
Last Update：2022-10-16 17:12:36
Ceriumhydroxide - Use
Open Data Verified Data
used as an additive in the glass industry, as a plate glass grinding material, has been expanded to glasses glass, optical lens, the grinding of the picture tube, from decolorization, clarification, the absorption of ultraviolet rays and electron rays of glass. It is also used as an antireflection agent for lens of glasses, and cerium is made into cerium titanium yellow to make the glass light yellow. Used in ceramic glaze and electronic industry, as a piezoelectric ceramic penetration agent. Also used in the manufacture of highly active catalysts, gas lamp incandescent cover, X-ray with fluorescent screen.
Last Update：2022-01-01 11:04:54
Ceriumhydroxide - Safety
Open Data Verified Data
packed in an iron drum lined with a two-layer polyethylene plastic bag with a net weight of 10kg or 40kg per drum. Should be stored in a ventilated, dry place. Packaging breakage should be prevented during storage and transportation. Toxicity and protection of rare earth salts can reduce the content of prothrombin, so that its inactivation, and inhibit the formation of thromboxane, fibrinogen precipitation, catalytic decomposition of phosphoric acid compounds. The toxicity of rare earth elements decreases with the increase of atomic weight. Inhalation of dust containing cerium, occupational pneumoconiosis, its chloride has damage to the skin, can stimulate the mucous membrane of the eyes. Maximum allowable concentration: cerium oxide 5mg/m3, Cerium hydroxide 5mg/m3. Work should wear a gas mask, such as radioactive to carry out special protection, the dust should be prevented from scattering.
Last Update：2022-01-01 11:04:55
Ceriumhydroxide - Production method
Dissolve sesquioxide in nitric acid, add ammonia water to generate precipitation, centrifuge, filter, wash, and dry at 105 ℃.
Last Update：2024-04-10 22:29:15
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Multiple Specifications
Product Name: Cerium tetrahydroxide Request for quotationCAS: 12014-56-1
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QQ: 2470479589
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Product Name: Cerium hydroxide(T-4)- Visit Supplier Webpage Request for quotationCAS: 12014-56-1
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Cerium hydrate Visit Supplier Webpage Request for quotationCAS: 12014-56-1
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Cerium hydrate Visit Supplier Webpage Request for quotationCAS: 12014-56-1
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
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Product Name: Cerium hydrate Visit Supplier Webpage Request for quotation
CAS: 12014-56-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 12014-56-1
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Email: 3008007409@qq.com
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View History
Ceriumhydroxide
QUANTITATIVE CALIBRATION MIX
PHOSPHATE BUFFERED SALINE,*10X WITHOUT CALCIUM
阿哌沙班中间体2
3-巯基-2-(巯基甲基)丙酸
Sodium borohydride solution
Pazopanib Impurity 3
4-Propylcyclohexanol (cis- and trans- mixture)
4-Fluorobenzo[b]furan-3(2H)-one
4-氟-2-硝基-1-(三氟甲基)苯
QUANTITATIVE CALIBRATION MIX
PHOSPHATE BUFFERED SALINE,*10X WITHOUT CALCIUM
阿哌沙班中间体2
3-巯基-2-(巯基甲基)丙酸
Sodium borohydride solution
Pazopanib Impurity 3
4-Propylcyclohexanol (cis- and trans- mixture)
4-Fluorobenzo[b]furan-3(2H)-one
4-氟-2-硝基-1-(三氟甲基)苯