Thulium

Thulium Nitrate Hydrate

CAS # : 35725-33-8
Molecular formula: Tm(NO3)3 • 6H2O
EC No. : 239-069-9

Service Hotline+86-400-6632276

Product Details

Thulium nitrate is an inorganic compound with the chemical formula Tm(NO3)3 • 6H2O, and it is 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.Used as a catalyst for various reactions.

3. Growth agents for crops。

Product Series

Product	Product code	Security Data	Technical Data
Thulium Nitrate Hydrate 99.99%	ET-TmN	Thulium Nitrate.pdf	Thulium Nitrate Hydrate Tm(NO3) 3 ·6H2O 99.99%.pdf

Properties (Theoretical)

Molecular Formula	H₁₂N₃O₁₅Tm
Molecular Weight	463.04
Appearance	Off-white to green crystalline granules
Melting Point	N/A
Boiling Point	83°C
Density	N/A
Precise Quality	462.961055
Single Isotope Mass	462.961055

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 Nitrate Hydrate

Dissolve an appropriate amount of thulium oxide in a 50% nitric 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 nitrate hydrate.

Previous article：There is no data for the time being.

The next one：Thulium Acetate Hydrate