Praseodymium Oxide Powder CAS No 12037-29-5 Pr6o11 3n 4n 5n

• CAS No.: 12037-29-5
• Formula: O3pr2
• EINECS: 234-857-9
• Classification: Other Oxides
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Model NO.: ES0004
• Quality: First Class
• Solubility: Insoluble in Water
• Color: Dark Green to Dark Brown or Black
• Other CAS No.: 12037-29-5
• Molecular Formula: O3pr2
• Molecular Weight: 329.81
• Einecs No: 234-857-9
• Melting Point: 2500c
• Particle Size: <100nm
• Form: Powder
• Purity: 99.5% - 99.9999%
• Transport Package: 50kgs Iron Drum
• Specification: Erbium Oxide
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 50tons Per Month

Product Description

Product Description

CAS Number	12037-29-5
Product Name	Praseodynium Oxide
Synonyms	Praseodymium(+3) Cation;
Molecular Formula	O11Pr6
Molecular Weight	1021.4415
InChI	1/11O.6Pr/q11*-2;6*+3
EINECS	234-857-9
Appearance	Brown Powder
Density	6.5 g/mL at 25 ºC (lit.)
Melting Point	2500 ºC
Solubility	insoluble in water
Hazard Symbols	Xi

ITEM			SPECIFICATIONS			TEST RESULTS
Pr6O11/TREO(%,min)			99.9			99.9
TREO(%,min)			99.0			99.75
RE Impurities(%/TREO,Max)
La2O3			0.05			0.004
CeO2			0.05			0.008
Nd2O3			0.4			0.09
Sm2O3			0.03			0.005
Y2O3			0.01			0.003
Non-Re Impurities(%,Max)
Al2O3			0.05			0.01
Fe2O3			0.01			0.005
CaO			0.05			0.01
SiO2			0.05			0.01
SO4			0.05			0.013
Cl-			0.05			0.01
L.O.I			1.0%Max			0.1%

Packaging & Shipping

 

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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