Erbium

Erbium Fluoride

CAS #: 13760-83-3

Molecular Formula: ErF3

EC No.: 237-356-3

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Product Details

Erbium(III) fluoride is a Inorganic compound with Molecular formula ErF3. Light pink powder with a density of 7.820g/cm3. Melting point 1350 ° C, boiling point>2200 ° C, insoluble in water, insoluble in hydrochloric acid, nitric acid and sulfuric acid, but soluble in Perchloric acid. It has hygroscopicity in the air and is relatively stable.

Applications:

1. Prepare scintillators that meet the requirements of modern medical image display technology and nuclear science.

2. Rare earth crystal laser materials.

3. Fluoride glass 、Optical fiber and Rare Earth infrared glass.

4. Manufacturing special alloys and electrolytic production of Cerium metal.

Product Series

Product

Product Code

Security Data

Technical Data

Erbium Fluoride 99.9%

ET-ErF

Erbium Chloride Hydrate.pdf

Erbium Fluoride ErF 3 99.9%.pdf

Properties (Theoretical)

Molecular Formula	ErF₃
Molecular Weight	224.28
Appearance	Pink
Melting Point	1350 °C (2462 °F)
Boiling Point	2200 °C (3992 °F)
Density	7.820g/cm ³
Precise Quality	222.926 g/mol
Single Isotope Mass	222.92551 Da

Health & Safety Information

Signal Word	Danger
Risk Statement	H301 + H311 + H331
Dangerous Code	T
Preventive Instructions	Missing Phrase - N15.00950417-P261-P280-P302 + P352 + P312-P304 + P340 + P312-P403 + P233
Flash Point	Not applicable
Risk Code	23/24/25-32
Safety Statement	26-36/37/39-45
RTECS Number	N/A
Transportation Information	UN 3288 6.1 / PGIII
WGK Germany	3
GHS Pictogram

Packaging Specifications:

Standard packaging: 50 kg/drum, 500 kg/pallet, ton bags

Sample packaging: 500 g/bag, 1 kg/bottle

Erbium Fluoride

Purification and separation of other impurities from chloride raw materials, introduction of carbon dioxide to form carbonates, and reaction with high-purity fluoride in special equipment to generate fluoride salts. The reaction products are washed with hot pure water, and dried and dehydrated in a vacuum furnace. Adjust the temperature to remove free fluorine. Injecting hydrogen gas to transform the crystal phase changes the refractive index. Purify and separate other impurities from chloride raw materials, control the concentration and temperature, and add fluoride salt to react and precipitate to generate fluoride salt slurry. Wash with hot pure water to remove anions. Vacuum furnace dehydration. Remove free fluorine. Injecting hydrogen gas to transform the crystal phase changes the refractive index.

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