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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
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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/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.6851.1850.63990110.8900.485
Stability:
hygroscopic
CAS DataBase Reference
10138-62-2(CAS DataBase Reference)
EPA Substance Registry System
Holmium chloride (HoCl3) (10138-62-2)
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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.
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
450901
Product name
Holmium(III) chloride
Purity
anhydrous, powder, 99.9% trace metals basis
Packaging
5g
Price
$248
Updated
2024/03/01
Sigma-Aldrich
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
Alfa Aesar
Product number
018681
Product name
Holmium(III) chloride, anhydrous, 99.9% (metals basis)
Packaging
5g
Price
$113.65
Updated
2024/03/01
Alfa Aesar
Product number
018681
Product name
Holmium(III) chloride, anhydrous, 99.9% (metals basis)
Packaging
25g
Price
$441.65
Updated
2024/03/01
Strem Chemicals
Product number
93-6721
Product name
Holmium(III) chloride, anhydrous (99.9%-Ho) (REO)
Packaging
5g
Price
$118
Updated
2024/03/01
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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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Holmium chloride Suppliers

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View Lastest Price from Holmium chloride manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
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

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