Samarium trifluoride
Uses- Product Name
- Samarium trifluoride
- CAS No.
- 13765-24-7
- Chemical Name
- Samarium trifluoride
- Synonyms
- SAMARIUM FLUORIDE;samarium trifluoride;Samarium(ll)Fluoride;Samarium(Ⅲ) Fluoride;samariumfluoride(smf3);SAMARIUM(III) FLUORIDE;SAMARIUM FLUORIDE 99+%;SAMARIUM FLUORIDE, 99.9%;Samarium fluoride, 99.90%;Samarium(III) trifluoride
- CBNumber
- CB5236448
- Molecular Formula
- F3Sm
- Formula Weight
- 207.36
- MOL File
- 13765-24-7.mol
Samarium trifluoride Property
- Melting point:
- 1306 °C
- Boiling point:
- 2323 °C
- Density
- 6,928 g/cm3
- solubility
- reacts with H2O
- form
- Fine Crystalline Powder
- Specific Gravity
- 6.928
- color
- Slightly yellow
- Water Solubility
- Soluble moderately in strong mineral acids. Insoluble in water.
- Sensitive
- Hygroscopic
- Crystal Structure
- YF3 type
- crystal system
- Nogata
- Space group
- Pnma
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.668 0.706 0.441 90 90 90 0.208 - Exposure limits
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 - Stability:
- hygroscopic
- CAS DataBase Reference
- 13765-24-7(CAS DataBase Reference)
- EPA Substance Registry System
- Samarium fluoride (SmF3) (13765-24-7)
Safety
- Hazard Codes
- Xi,T
- Risk Statements
- 36/37/38-32-23/24/25
- Safety Statements
- 37/39-26-45-36/37/39
- RIDADR
- UN 3288
- Hazard Note
- Irritant
- TSCA
- TSCA listed
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 28469000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 93-6205
- Product name
- Samarium(III) fluoride (99.9%-Sm) (REO)
- Packaging
- 5g
- Price
- $48
- Updated
- 2024/03/01
- Product number
- 93-6205
- Product name
- Samarium(III) fluoride (99.9%-Sm) (REO)
- Packaging
- 25g
- Price
- $185
- Updated
- 2024/03/01
- Product number
- ING0004846
- Product name
- SAMARIUM FLUORIDE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1164.66
- Updated
- 2021/12/16
- Product number
- ING0004846
- Product name
- SAMARIUM FLUORIDE
- Purity
- 95.00%
- Packaging
- 100G
- Price
- $2743.68
- Updated
- 2021/12/16
- Product number
- PC6343
- Product name
- Samarium(III)fluoride
- Purity
- 99.9%
- Packaging
- 100g
- Price
- $433
- Updated
- 2021/12/16
Samarium trifluoride Chemical Properties,Usage,Production
Uses
Samarium Fluoride has specialized uses in glass, phosphors, lasers, and thermoelectric devices. Samarium-doped Calcium Fluoride crystals were used as an active medium in one of the first solid-state lasers designed and constructed. These magnets are found in small motors, headphones, and high-end magnetic pickups for guitars and related musical instruments.
Chemical Properties
Samarium (III) fluoride is a yellow solid or odourless powder and slightly hygroscopic. It is insoluble in water. Workers should avoid open flame, moisture, and strong acids.
Uses
Samarium(III) fluoride is used as laboratory reagent, in optical glasses, structural ceramics, catalysts, electrical components and photo-optical material. It has specialized uses in phosphors, lasers, and thermoelectric devices.
Synthesis
In FK3000 enamel reaction tank, add 1000L of samarium chloride solution with the concentration of 0.23mol/L, the samarium chloride solution is heated to 93??, add 300L of ammonium bicarbonate solution with the concentration of 2.5mol/L, the precipitation reaction is completed in 3 hours, the heat preservation aging is completed in 1 hour, washing, filtration, and then get the samarium carbonate and samarium carbonate alkaline precipitate, in which the weight ratio of samarium carbonate to samarium carbonate alkaline is 4:1; in 1000L fluoride transformation tank, add 130L of water, and then make the precipitation into slurry with paddle under stirring condition. Add 130L water in 1000L fluoride transformation tank, modulate samarium carbonate and samarium carbonate precipitate into slurry, add 40% hydrofluoric acid 40kg fluoride into the slurry under stirring, fluoride temperature at 20??, control the endpoint acidity pH value of 1.5~2.0, and then continue to stir for 1 hour, then wash, filter, and centrifugal drying of samarium fluoride precipitate, and then dry in drying kiln at 200??. The samarium fluoride precipitation was washed, filtered, centrifuged and dried in the drying kiln at 200?? for 12 hours, and the center particle size of samarium fluoride product was 30.06μm.
Samarium trifluoride Preparation Products And Raw materials
Raw materials
Preparation Products
Samarium trifluoride Suppliers
- Tel
- 18210857532; 18210857532
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 4006356688 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- +49 3493/605464
- Fax
- +49 3493/605470
- sales@intatrade.de
- Country
- Germany
- ProdList
- 3572
- Advantage
- 66
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
- Tel
- 010-89508211 18501085097
- Fax
- 010-89508210
- sales.bj@hwrkchemical.com
- Country
- China
- ProdList
- 9401
- Advantage
- 55
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44801
- Advantage
- 61
- Tel
- 400-6009262 16621234537
- Fax
- 021-64823266
- chenyj@titansci.com
- Country
- China
- ProdList
- 14101
- Advantage
- 59
- Tel
- 13355009207 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18729
- Advantage
- 57
- Tel
- 800-810-5118
- Fax
- +86-10-84193589
- cnchemical@thermofisher.com
- Country
- China
- ProdList
- 17770
- Advantage
- 75
- Tel
- 400-810-7969 010-59572699
- Fax
- 010-59572688
- ningzi.li@inno-chem.com.cn
- Country
- China
- ProdList
- 6134
- Advantage
- 55
View Lastest Price from Samarium trifluoride manufacturers
- Product
- Samarium trifluoride 13765-24-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99.90%
- Supply Ability
- 20tons
- Release date
- 2023-09-11
- Product
- Samarium trifluoride 13765-24-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99.90%
- Supply Ability
- 20tons
- Release date
- 2023-09-11
- Product
- Samarium trifluoride 13765-24-7
- Price
- US $2.00/KG
- Min. Order
- 1g
- Purity
- 98%MIN
- Supply Ability
- ASK
- Release date
- 2020-01-14