Holmium chloride
- Product Name
- Holmium chloride
- CAS No.
- 10138-62-2
- Chemical Name
- Holmium chloride
- Synonyms
- HoCl3;mium(III) chL;HOLMIUM CHLORIDE;Trichloroholmium;HOLMIUM TRICHLORIDE;HOLMIUM(III) CHLORIDE;Holmium(lll) chloride;holmiumchloride(hocl3);Golmium (III) chloride;Holmium chloride (HoCl3)
- CBNumber
- CB0255341
- Molecular Formula
- Cl3Ho
- Formula Weight
- 271.29
- MOL File
- 10138-62-2.mol
Holmium chloride Property
- Melting point:
- 718 °C(lit.)
- Boiling point:
- 1500°C
- Density
- 3,7 g/cm3
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- soluble in H2O
- form
- powder
- color
- Off-white to pink
- Water Solubility
- Soluble in water.
- Crystal Structure
- AlCl3 type
- Sensitive
- Hygroscopic
- Merck
- 14,4727
- crystal system
- Monoclinic
- Space group
- C2/m
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.685 1.185 0.639 90 110.8 90 0.485 - Stability:
- hygroscopic
- CAS DataBase Reference
- 10138-62-2(CAS DataBase Reference)
- EPA Substance Registry System
- Holmium chloride (HoCl3) (10138-62-2)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-37/39
- WGK Germany
- 3
- RTECS
- MS7350000
- TSCA
- Yes
- HS Code
- 28469000
- Toxicity
- mouse,LD50,intraperitoneal,312mg/kg (312mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: FOOD INTAKE (ANIMAL)LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES,Archives of Environmental Health. Vol. 5, Pg. 437, 1962.
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 450901
- Product name
- Holmium(III) chloride
- Purity
- anhydrous, powder, 99.9% trace metals basis
- Packaging
- 5g
- Price
- $248
- Updated
- 2024/03/01
- Product number
- 450901
- Product name
- Holmium(III) chloride
- Purity
- anhydrous, powder, 99.9% trace metals basis
- Packaging
- 1g
- Price
- $82.1
- Updated
- 2023/06/20
- Product number
- 018681
- Product name
- Holmium(III) chloride, anhydrous, 99.9% (metals basis)
- Packaging
- 5g
- Price
- $113.65
- Updated
- 2024/03/01
- Product number
- 018681
- Product name
- Holmium(III) chloride, anhydrous, 99.9% (metals basis)
- Packaging
- 25g
- Price
- $441.65
- Updated
- 2024/03/01
- Product number
- 93-6721
- Product name
- Holmium(III) chloride, anhydrous (99.9%-Ho) (REO)
- Packaging
- 5g
- Price
- $118
- Updated
- 2024/03/01
Holmium chloride Chemical Properties,Usage,Production
Chemical Properties
Yellow monoclinic crystals; hygroscopic; density 3.7 g/cm3 ; melts at 718°C; vaporizes at 1,500°C; readily dissolves in water.
Physical properties
Yellow monoclinic crystals; hygroscopic; density 3.7 g/cm3; melts at 718°C;vaporizes at 1,500°C; readily dissolves in water.
Uses
Holmium(III) chloride has many application in the field of nuclear industry, lasers research applications. It is also employed in calibration of optical spectrophotometers.
Uses
Holmium chloride is an intermediate for preparing holmium metal.
Preparation
Holmium chloride is obtained from rare-earth minerals. Recovery steps are discussed above (see Holmium). The rare-earth mineral is cracked by acid attack by heating with hydrochloric acid. The water-soluble chloride salt is filtered and separated from insoluble residues. The hydrated chloride salt is heated at 350°C in a current of hydrogen chloride to yield anhydrous HoCl3 . Heating in air in the absence of hydrogen chloride yields holmium oxychloride, HoOCl. Holmium chloride may be purified by distillation or vacuum sublimation.
Holmium chloride also can be prepared by heating holmium oxide with ammonium chloride:
Ho2O3 + 6NH4Cl-->2HoCl3 + 6NH3 + 3H2O
Holmium chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Holmium chloride manufacturers
- Product
- HOLMIUM CHLORIDE 10138-62-2
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11