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  7. Oxyde de praséodyme(III), 99,9 % (base de métaux), Thermo Scientific Chemicals

Oxyde de praséodyme(III), 99,9 % (base de métaux), Thermo Scientific Chemicals

Code produit. 11333817
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Quantité:
10 g
50 g

Description

Praseodymium(III) oxide is used as a pigment in glass, optic and ceramic industries. Praseodymium-doped glass called didymium glass is used in welding goggles, since it blocks infra-red radiation. Further, it is used as a dielectric in combination with silicon.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 12036-32-7
Formule moléculaire O3Pr2
Poids moléculaire (g/mol) 329.812
Numéro MDL MFCD00011178
Clé InChI MMKQUGHLEMYQSG-UHFFFAOYSA-N
Synonyme dipraseodymium trioxide, praseodymium iii oxide, praseodymium oxide pr2o3, praseodynium oxide, dipraseodymium 3+ ion trioxidandiide, praseodymium iii oxide trace metals basis 10g
CID PubChem 165911
Nom IUPAC Oxygène(2-);praséodyme(3+)
SMILES [O-2].[O-2].[O-2].[Pr+3].[Pr+3]

Spécification

Nom chimique ou matériau Praseodymium(III) oxide
Point de fusion 2300°C
Forme physique Grumeau fritté
Quantité 50 g
Notes de pourcentage du dosage (Base des métaux)
Merck Index 14,7712
Informations sur la solubilité Insoluble in water. Moderately soluble in strong mineral acids.
Poids de la formule 329.83
Pourcentage de pureté 99.9%
Odeur Odorless
Densité 7.07 g/mL
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RUO – Research Use Only

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