Lanthanum(III) chloride heptahydrate

Basic Information

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CAS Number

10025-84-0

Molecular Formula

Cl5La3O21++++

Molecular Weight

371.37 g/mol

EINECS

640-503-8

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

91 °C (dec.)

Density

2.23 g/cm3

Water Solubility

Soluble in water, alcohol and acids.

Solubility

DMSO：50mg/mL（134.64mM）；；

SMILES

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Cl[La](Cl)Cl.[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H]

InChI

InChI=1S/3ClH.La.7H2O/h3*1H;;7*1H2/q;;;+3;;;;;;;/p-3

InChIKey

FDFPDGIMPRFRJP-UHFFFAOYSA-K

LogP

-3.7043999999999997

Topological Polar Surface Area

220.5 Å²

Hydrogen Bond Donor/Acceptor

14 / 7

Complexity

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

吸湿性

Sensitiveness

Hygroscopic

Toxicity

LD50 orally in Rabbit: 4184 mg/kg

Synonyms & References

English

lanthanum chloride crystalline
Lanthanum(III) chloride hydrate (99.999% La) (REO)
LanthanumchloridehydrateREOwhitextl
LANTHANUM CHLORIDE HEPTAHYDRATE, 99.999%
(-)-LEUKOTRIENE A4, METHYL ESTER*APPROX. 98%
LANTHANUM CHLORIDE HEPTAHYDRATE 99.9% &
LANTHANUM CHLORIDE-7-HYDRATE R. G.
LANTHANUM CHLORIDE HEPTAHYDRATE, 99.9%, A.C.S. REAGENT
Lanthanum chloride heptahydrate
Lanthanum chloride, hydrated
Lanthanum chloride
Lanthanum(III) chloride heptahydrate
lanthanum(3+),trichloride,heptahydrate
β-Lactose
chloride, hydrated
Lanthanum(III) chloride

MDL Number

MFCD00149756

EC Number

640-503-8

Customs Code

2846 90 10

FAQ

What regulatory guidelines apply to Lanthanum(III) chloride heptahydrate (CAS: 10025-84-0)?

Lanthanum(III) chloride heptahydrate (CAS: 10025-84-0) falls under the scope of various regulatory guidelines, including the REACH regulations in the European Union, which require substance registration and evaluation. It is also subject to the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), which includes specific hazard classifications for health, flammability, and environmental risks. In the United States, the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) may regulate its use in specific applications such as pharmaceuticals and industrial processes.

Are there alternatives to Lanthanum(III) chloride heptahydrate (CAS: 10025-84-0) in synthesis?

For synthesis purposes, alternatives to Lanthanum(III) chloride heptahydrate (CAS: 10025-84-0) may include other lanthanide chlorides or different types of lanthanum compounds such as lanthanum nitrate. These alternatives can offer similar properties but with different solubility, reactivity, and cost considerations. It is important to evaluate the specific requirements of the synthesis to determine the most suitable alternative.

What is the market or research trend for Lanthanum(III) chloride heptahydrate (CAS: 10025-84-0)?

The market for Lanthanum(III) chloride heptahydrate (CAS: 10025-84-0) is driven by its applications in various fields such as glass manufacturing, catalysts, and phosphors. Recent research trends focus on its use in environmental remediation and as a precursor in the synthesis of other lanthanide compounds. The demand is influenced by technological advancements and the increasing demand for lanthanide-based materials in renewable energy and electronics sectors.

How should waste containing Lanthanum(III) chloride heptahydrate (CAS: 10025-84-0) be handled?

Waste containing Lanthanum(III) chloride heptahydrate (CAS: 10025-84-0) should be handled according to local regulations and environmental safety guidelines. It is recommended to collect waste in appropriate containers and ensure proper labeling. For hazardous waste, incineration or professional waste disposal services should be utilized. Proper protective equipment should be worn during handling, and spill cleanup should follow standard procedures. Environmental protection precautions, such as minimizing waste generation and recycling where possible, should also be considered.