Erbium

Erbium Nitrate Hydrate

CAS # : 10031-51-3
Molecular Formula: Er(NO3)3 • 6H2O
EC No.: 233-436-7

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Product Details

Holmium nitrate is an inorganic compound with the chemical formula Ho(NO3)3 • 6H2O, and it appears as a pale yellow 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 holmium 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

Erbium Nitrate 99.9%

ET-ErN

Erbium Nitrate.pdf

Erbium Nitrate Hydrate Er(NO3) 3 ·6H2O 99.9%.pdf

Properties (Theoretical)

Molecular Formula	ErN3O9
Molecular Weight	443.35
Appearance	Pink
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Precise Quality	N/A
Single Isotope Mass	N/A
Charge	N/A

Health & Safety Information

Signal Word	Danger
Risk Statement	H272-H315-H318-H335
Dangerous Code	O,Xi
Risk Code	8-37/38-41
Safety Statement	17-26-36/39
RTECS Number	N/A
Transportation Information	UN 1477 5.1/PG 2
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 Nitrate Hydrate

Dissolve an appropriate amount of erbium oxide in a 50% nitric acid solution and heat it in a steam bath. Usually, erbium 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 erbium nitrate hydrate.

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