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CAS 15878-77-0 Praseodymium Nitrate Powder Pr(NO3)3

CAS 15878-77-0 Praseodymium Nitrate Powder Pr(NO3)3

CAS 15878-77-0 Praseodymium Nitrate Powder Pr(NO3)3

Detailed

Details:

Formula: Pr(NO3)3.6H2O
CAS No.: 15878-77-0
Molecular Weight: 434.92
Density:N/A
Melting point: N/A
Appearance: Green crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumNitrat, Nitrate De Praseodymium, Nitrato Del Praseodymium

Usage:

Praseodymium Nitrate is applied to colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass. Component of Didymium glass which is used to make certain types of welder's and glass blower's goggles, also as important additive of Praseodymium yellow pigments. It can be used to create high-power magnets notable for their strength and durability. It is present in the rare earth mixture whose Fluoride forms the core of carbon arc lights which are used in the motion picture industry for studio lighting and projector lights.

 

 

Certificate Of Analysis

 

Product Code

5971

5973

5975

5977

Grade

99.999%

99.99%

99.9%

99%

CHEMICAL COMPOSITION

       

Pr6O11/TREO (% min.)

99.999

99.99

99.9

99

TREO (% min.)

38

38

38

38

Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

La2O3/TREO
CeO2/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO

5
5
10
1
1
1
5

50
50
100
10
10
10
50

0.03
0.05
0.1
0.01
0.01
0.01
0.01

0.1
0.1
0.7
0.05
0.01
0.01
0.05

Non-Rare Earth Impurities

ppm max.

ppm max.

% max.

% max.

Fe2O3
SiO2
CaO
Cl-
CdO
PbO

5
50
100
100
5
10

10
100
100
100
5
10

0.003
0.02
0.01
0.02

0.005
0.03
0.02
0.03





 

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