Neodymiumfluoridecrystallinepowder
Neodymium fluoride
CAS: 13709-42-7
Molecular Formula: F3Nd
Neodymiumfluoridecrystallinepowder - Names and Identifiers
| Name | Neodymium fluoride |
| Synonyms | Neodymium fluoride Neodymium Flouride neodymiumtrifluoride neodymium trifluoride neodymiumfluoride(ndf3) Neodymium (III) fluoride neodymium(+3) cation fluoride Neodymiumfluoridecrystallinepowder Neodymium trifluoride (RE Element base) |
| CAS | 13709-42-7 |
| EINECS | 237-253-3 |
| InChI | InChI=1/FH.Nd/h1H;/q;+3/p-1 |
Neodymiumfluoridecrystallinepowder - Physico-chemical Properties
| Molecular Formula | F3Nd |
| Molar Mass | 201.24 |
| Density | 6.65g/mLat 25°C(lit.) |
| Melting Point | 1410 °C |
| Boling Point | 2300°C(lit.) |
| Water Solubility | insoluble |
| Solubility | Soluble in aqueous solutions. |
| Appearance | Purple powder |
| Specific Gravity | 6.506 |
| Color | Pale purple |
| Exposure Limit | ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 |
| Storage Condition | Room Temprature |
| Stability | hygroscopic |
| Sensitive | Hygroscopic |
| MDL | MFCD00011135 |
| Physical and Chemical Properties | White, purplish red powder, density 6.506, melting point 1410 ℃, boiling point 2300 ℃. Insoluble in water, also insoluble in hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid. Hygroscopic in the air, more stable. Generation of NH4F with ammonium fluoride? NdF3 insoluble double salt. |
| Use | For the preparation of metal neodymium, ND-Fe-B alloy |
Neodymiumfluoridecrystallinepowder - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN3288 |
| WGK Germany | 3 |
| RTECS | QO9500000 |
| TSCA | Yes |
| HS Code | 28469034 |
| Hazard Note | Hygroscopic |
| Hazard Class | 6.1 |
| Packing Group | III |
Neodymiumfluoridecrystallinepowder - Nature
Open Data Verified Data
White, purplish red powder, density 506, melting point 1410 ℃, boiling point 2300 ℃. Insoluble in water, also insoluble in hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid. Hygroscopic in the air, more stable. Formation of NH4F.NdF3 insoluble double salt with ammonium fluoride.
Last Update：2024-01-02 23:10:35
Neodymiumfluoridecrystallinepowder - Preparation Method
Open Data Verified Data
neodymium oxide was dissolved in hydrochloric acid and diluted to 100-48% g/L (as nd2o3), and the solution was heated to 70-80 °c and precipitated with hydrofluoric acid. The precipitate was washed, filtered, dried, pulverized and vacuum dehydrated to obtain neodymium fluoride.
Last Update：2022-01-01 11:05:15
Neodymiumfluoridecrystallinepowder - Use
Open Data Verified Data
scintillators, rare-earth crystal laser materials and rare-earth fluoride glass optical fibers used in the fabrication of detectors, in the metallurgical industry are additives for aerospace magnesium alloys and electrolytic production of metals. In the illumination light source for the fabrication of arc lamp carbon electrodes.
Last Update：2022-01-01 11:05:14
Neodymiumfluoridecrystallinepowder - Safety
Open Data Verified Data
toxicity and protection see cerium oxide products.
Last Update：2022-01-01 11:05:15
Neodymiumfluoridecrystallinepowder - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxicity | see cerium oxide products. |
| use | used to prepare scintillators for detectors, rare earth crystal laser materials and rare earth fluoride glass optical fibers, which are additives for aviation magnesium alloys in the metallurgical industry And electrolytic production of metals. It is used in lighting sources to manufacture arc lamp carbon electrodes. Used to prepare neodymium metal and neodymium iron boron alloy |
| production method | neodymium oxide is dissolved in hydrochloric acid and diluted to 100~150g/L (calculated by Nd2O3), the solution is heated to 70~80 ℃, and then precipitated with 48% hydrofluoric acid. The precipitate is washed, filtered, dried, crushed, and dehydrated in vacuum to obtain neodymium fluoride. |
Last Update：2024-04-10 22:29:15
Supplier List
Product Name: Neodymium fluoride Visit Supplier Webpage Request for quotation
CAS: 13709-42-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 13709-42-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: Neodymium fluoride Visit Supplier Webpage Request for quotation
CAS: 13709-42-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 13709-42-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History