| Identification | More | [Name]
DYSPROSIUM(III) CHLORIDE HEXAHYDRATE | [CAS]
15059-52-6 | [Synonyms]
DYSPROSIUM(+3)CHLORIDE HEXAHYDRATE
DYSPROSIUM CHLORIDE HEXAHYDRATE
DYSPROSIUM(III) CHLORIDE HEXAHYDRATE
DYSPROSIUM(III) CHLORIDE HEXAHYDRATE, 99 .9%
DYSPROSIUM(III) CHLORIDE HEXAHYDRATE, 99 .99+%
DYSPROSIUM (III) CHLORIDE HEXAHYDRATE (99.9%-DY) (REO)
DYSPROSIUM (III) CHLORIDE, 99.99% (REO)
Dysprosium chloride hexahydrate, 99.90%
DYSPROSIUM CHLORIDE, HEXAHYDRATE, 99.9%
DYSPROSIUM CHLORIDE, HEXAHYDRATE, 99.99%
DYSPROSIUM(III)CHLORIDE,HYDROUS
DYSPROSIUM CHLORIDE HEXAHYDRATE: (99.9%-DY) (REO) | [EINECS(EC#)]
629-433-9 | [Molecular Formula]
Cl3DyH12O6 | [MDL Number]
MFCD00149687 | [Molecular Weight]
376.95 | [MOL File]
15059-52-6.mol |
| Questions And Answer | Back Directory | [Synthesis]
Dysprosium trioxide is a white or pale yellow powder; the powder used in the experiment is white. It is insoluble in water, has a melting point of 2340±10℃, and is almost insoluble in molten salt systems, thus remaining essentially solid. An isothermal saturated equilibrium method was employed, and the molten salt system was subjected to a closed argon atmosphere. Under an argon atmosphere, chlorination was performed with carbon tetrachloride, and dysprosium oxide reacted with carbon tetrachloride at 700℃. The reaction formula for the preparation of DYSPROSIUM(III) CHLORIDE HEXAHYDRATE is shown in the figure below: 
The traditional method for preparing DYSPROSIUM(III) CHLORIDE HEXAHYDRATE is the calcium thermal reduction of dysprosium fluoride. The purity of metallic dysprosium is generally below 99.9%, with carbon, oxygen, and fluorine content reaching 15*10-4. Furthermore, this method consumes a large amount of energy and results in significant crucible material loss, making it difficult to obtain high-purity dysprosium of higher quality. This study uses the carbon tetrachloride chlorination method to prepare DYSPROSIUM(III) CHLORIDE HEXAHYDRATE, which consumes less energy; and because the reaction is carried out at low temperature, crucible material loss is minimal.
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| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [HS Code ]
2846902025 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
YELLOW CRYSTALLINE POWDER | [Uses]
Dysprosium(III) chloride hexahydrate is a metal chloride that can be used as a raw material to provide dysprosium (Dy3+) for the preparation of luminescent and composite ink materials. | [reaction suitability]
reagent type: catalyst
core: dysprosium |
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