Praseodymium

Praseodymium Nitrate Hydrate

CAS # : 15878-77-0
Molecular Formula: Pr(NO3)3 • 6H2O
EC No.: 233-796-5

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Product Details

Praseodymium nitrate is an inorganic compound with the chemical formula Pr(NO3)3 • 6H2O, and it is a 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 praseodymium 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
Praseodymium Nitrate 99.9%	ET-PrN	Praseodymium Nitrate.pdf	Praseodymium Nitrate Hydrate Pr(NO3) 3 ·6H2O 99.9%.pdf

Properties (Theoretical)

Molecular Formula	N3O9Pr
Molecular Weight	435.01
Appearance	Green
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Precise Quality	N/A
Single Isotope Mass	329.895 g/mol

Health & Safety Information

Signal Word	Warning
Risk Statement	H272-H315-H319-H335
Dangerous Code	O,Xi
Risk Code	8-36/37/38
Safety Statement	17-26-27-36/37/39
RTECS Number	TU1400000
Transportation Information	UN 1465 5.1/PG 3
WGK Germany	2

Packaging Specifications:

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

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

Praseodymium Nitrate Hydrate

Dissolve an appropriate amount of praseodymium oxide in a 50% nitric acid solution and heat it in a steam bath. Praseodymium oxide is usually completely soluble. 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 praseodymium nitrate hydrate.

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