Praseodymium(III) nitrate tetrahydrate
Praseodymium(III) nitrate tetrahydrate
CAS: 15878-77-0
Molecular Formula: H12N3O15Pr
Praseodymium(III) nitrate tetrahydrate - Names and Identifiers
| Name | Praseodymium(III) nitrate tetrahydrate |
| Synonyms | Praseodymiumnitratetetrahydrate praseodymium nitrate bexahydrote Praseodymium(III) nitrate hexahydrate Praseodymium(III) nitrate tetrahydrate praseodymium(3+) trinitrate hexahydrate praseodymium(iii) nitrate hexahydrate, reacton |
| CAS | 15878-77-0 |
| EINECS | 677-723-9 |
| InChI | InChI=1/3NO3.6H2O.Pr/c3*2-1(3)4;;;;;;;/h;;;6*1H2;/q3*-1;;;;;;;+3 |
Praseodymium(III) nitrate tetrahydrate - Physico-chemical Properties
| Molecular Formula | H12N3O15Pr |
| Molar Mass | 435.01 |
| Boling Point | 83°C at 760 mmHg |
| Water Solubility | Soluble in water, anhydrous amine, alcohol, ether, polar solvents and acetonitrile. |
| Vapor Presure | 49.8mmHg at 25°C |
| Appearance | crystal |
| Color | light green |
| Stability | Stable. Incompatible with finely-powdered metals, strong reducing agents, strong acids. Oxidizer. |
| Sensitive | Hygroscopic |
| Physical and Chemical Properties | The character Crystal is triclinic crystal. soluble in anhydrous Amine, ethanol, ethyl ether and acetonitrile solvents. |
| Use | For light industry |
Praseodymium(III) nitrate tetrahydrate - Risk and Safety
| Risk Codes | R8 - Contact with combustible material may cause fire R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S17 - Keep away from combustible material. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 1465 5.1/PG 3 |
| WGK Germany | 2 |
| RTECS | TU1400000 |
| TSCA | Yes |
| Hazard Class | 5.1 |
| Packing Group | III |
Praseodymium(III) nitrate tetrahydrate - Nature
Open Data Verified Data
light green amorphous Crystal, soluble in acid and water. Exposure to air is susceptible to hygroscopic deliquescence.
Last Update：2024-01-02 23:10:35
Praseodymium(III) nitrate tetrahydrate - Use
Open Data Verified Data
raw materials for the production of praseodymium-Praseodymium-cobalt alloys and Praseodymium compounds. Production of ceramic colorant luteolin.
Last Update：2022-01-01 11:05:09
Praseodymium(III) nitrate tetrahydrate - Safety
Open Data Verified Data
extraction method: the rare earth mixture can be divided into light, medium and heavy rare earth groups by using p204-kerosene-HCl-ReCl3 system extraction with rare earth chloride waste liquid as raw material. Raffinate La-Nd groups of light rare earth, according to oxalate precipitation order: Samarium, neodymium, praseodymium, cerium, lanthanum, its separation. The oxalate can be precipitated to form a soluble complex and then precipitated to separate it. After drying and burning, praseodymium oxide is obtained and then dissolved with nitric acid, and praseodymium nitrate is obtained by crystallization and separation.
Last Update：2022-01-01 11:05:10
Praseodymium(III) nitrate tetrahydrate - Reference Information
| toxicity | see cerium oxide. |
| Use | raw materials for the manufacture of praseodymium-cobalt alloys and Praseodymium compounds. Production of ceramic colorant luteolin. used in light industry scientific research reagents, biochemical research used in three-way catalyst, chemical reagents and other industries. |
| production method | extraction method with rare earth chloride solution as raw material, P2O4-kerosene-HCl-ReC13 system extraction, the rare earth mixture can be divided into three groups of light, medium and heavy rare earths. Raffinate La-Nd groups of light rare earth, according to oxalate precipitation order: Samarium, neodymium, praseodymium, cerium, lanthanum, its separation. The oxalate can be precipitated to form a soluble complex and then precipitated to separate it. After drying and burning, praseodymium oxide is obtained and then dissolved with nitric acid, and praseodymium nitrate is obtained by crystallization and separation. Its 3 Pr2((C2O4)3 → Pr6O11 7CO2 11COPr6O11 18HNO3 → 6Pr(NO3)3 9H2O O2 |
Last Update：2024-04-10 22:29:15
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Product Name: Praseodymium(III) nitrate hexahydrate Request for quotation
CAS: 15878-77-0
Tel: +86-21-56795779
Email: charles7788@worldyachem.com
Mobile: +86-13651600618
QQ: 2850607228
Wechat: 13651600618
WhatsApp: +8613651600618
CAS: 15878-77-0
Tel: +86-21-56795779
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Mobile: +86-13651600618
QQ: 2850607228
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