CAS #: 12037-29-5
Linear Formula: Pr6O11
EC No.: 234-857-9
WHAT ARE YOU LOOKING FOR?
Praseodymium Fluoride is a Inorganic compound, chemical formula PdF3, green powder, density 6.3 g/cm3. Melting point 1395 ° C, boiling point>2200 ° C, insoluble in water, insoluble in hydrochloric acid, nitric acid and sulfuric acid, but soluble in Perchloric acid. It has hygroscopicity in the air and is relatively stable.
Application Area：
1. Prepare scintillators that meet the requirements of modern medical image display technology and nuclear science.
2. Rare earth crystal laser materials.
3. Fluoride glass 、Optical fiber and Rare Earth infrared glass.
4. Manufacturing special alloys and electrolytic production of Praseodymium Metal.
|
PRODUCT |
Product Code |
SAFETY DATA |
TECHNICAL DATA |
|
Praseodymium Fluoride 99.9% |
ET-PrF |
|
| Compound Formula | F3Pr |
|---|---|
| Molecular Weight | 197.9 |
| Appearance | Green |
| Melting Point | 1395 °C (2543 °F) |
| Boiling Point | N/A |
| Density | 6.3 g/cm3 |
| Solubility in H2O | N/A |
| Exact Mass | 197.903 g/mol |
| Monoisotopic Mass | 197.90281 Da |
| Signal Word | Danger |
|---|---|
| Hazard Statements | H301 + H311 + H331 |
| Hazard Codes | T |
| Precautionary Statements | P261-P280-P301 + P310-P311 |
| Flash Point | Not applicable |
| Risk Codes | 23/24/25-32 |
| Safety Statements | 26-36/37/39-45 |
| RTECS Number | N/A |
| Transport Information | UN 3288 6.1 / PGIII |
| WGK Germany | 3 |
| GHS Pictograms |
|
Packaging Specifications
Finished packaging: 50 kg / barrel, 500 kg / tray, ton bag packaging
Sample packaging: 500 g / bag, 1 kg / bottle
| About Praseodymium Fluoride |
 Purification and separation of other impurities from chloride raw materials, introduction of carbon dioxide to form carbonates, and reaction with high-purity fluoride in special equipment to generate fluoride salts. The reaction products are washed with hot pure water, and dried and dehydrated in a vacuum furnace. Adjust the temperature to remove free fluorine. Injecting hydrogen gas to transform the crystal phase changes the refractive index. Purify and separate other impurities from chloride raw materials, control the concentration and temperature, and add fluoride salt to react and precipitate to generate fluoride salt slurry. Wash with hot pure water to remove anions. Vacuum furnace dehydration. Remove free fluorine. Injecting hydrogen gas to transform the crystal phase changes the refractive index. |
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CAS #: 12037-29-5
Linear Formula: Pr6O11
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