Thulium

Thulium Acetate Hydrate

CAS # : 314041-04-8
Molecular Formula: Tm(C2H3O2) 3 ·4H2O
EC No. : 254-326-5

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Product Details

Thulium acetate is an inorganic compound with the chemical formula Tm(C2H3O2) 3 ·4H2O, and it appears as a light green crystal. It is soluble in water. At 18℃, about 25g of hydrate can be dissolved in 100mL of water. Soluble in benzene. Heated to 760℃, it decomposes into thulium oxide.

Applications:

1. Used as an additive in the chemical industry.

2. It can be used as a catalyst for various reactions.

3. Growth agents for crops.

Product Series

Product	Product Code	Security Data	Technical Data
Thulium Acetate 99.99%	ET-TmCH	Thulium Acetate Hydrate.pdf	Thulium Acetate Hydrate Tm (C2H3O2) 3 ·4H2O 99.99%.pdf

Properties (Theoretical)

Molecular Formula	C₆H₉O₆Tm
Molecular Weight	346.07
Appearance	White crystalline solid
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Precise Quality	345.974126 g/mol
Single Isotope mass	345.974126 g/mol

Health & Safety Information

Signal Word	N/A
Risk Statement	N/A
Dangerous Code	N/A
Transportation Information	N/A

Packaging Specifications:

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

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

Thulium Acetate Hydrate

Dissolve an appropriate amount of thulium oxide in a 50% acetic acid solution and heat it in a steam bath. Usually, thulium oxide can be completely dissolved. If there is a small amount of oxide remaining at the bottom of the container, it needs to be filtered. The obtained clear liquid was heated in a water bath at 75℃ to remove most of the solvent. Crystals precipitate when the solution cools. Filter the crystals, place them in a vacuum dryer containing granular sodium hydroxide and magnesium perchlorate, and dry them under vacuum to obtain thulium acetate hydrate.

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