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Chemicals
Salts and Inorganics
Elemental Metals
Lanthanides
Praseodymium (Pr)

Praseodymium (Pr)

Praseodymium (Pr)

Semi-isolated in 1841, praseodymium was clearly identified as an element in 1885.

Praseodymium is soft, silvery, malleable, ductile, and develops a green oxide coating when exposed to air.

It occurs with other rare-earth elements in various minerals, primarily monazite and bastnasite.

The rare-earth oxides, including those of praseodymium, are some of the most refractory substances. Along with other rare-earth metals, it is used for carbon arcs and to add a clean yellow color to glass and enamel. Its presence in didymium glass helps provide the protective coloring in welders' goggles.

Molecular Weight (g/mol)

140.91 (15)

10 g (1)
10 mm (1)
100 mm (1)
25 g (1)
25 mm (1)
25 x 25 mm (4)
5 g (2)
50 g (1)
50 mm (1)
50 x 50 mm (2)

Cast Rod (4)
Foil (6)
Powder (3)

99.5% (8)
99.9% (5)

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category

Chemicals
Salts and Inorganics
Elemental Metals
Lanthanides
Praseodymium (Pr)

brands

Sigma Organic Chemistry (21)
Thermo Scientific Chemicals (15)

Molecular Weight (g/mol)

140.91 (15)

Quantity

10 g (1)
10 mm (1)
100 mm (1)
25 g (1)
25 mm (1)
25 x 25 mm (4)
5 g (2)
50 g (1)
50 mm (1)
50 x 50 mm (2)

Form

Cast Rod (4)
Foil (6)
Powder (3)

Percent Purity

99.5% (8)
99.9% (5)

16 – 30 of 30 results

16

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

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Storage: room temp

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17

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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18

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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19

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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20

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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21

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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22

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.999

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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23

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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24

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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25

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Pricing & Availability

26

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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27

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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28

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.999

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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29

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.99

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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30

Sigma Organic Chemistry Praseodymium | 1EA | 7440-10-0 | MFCD00011174 | 0.999

Praseodymium, 1EA

About This Item:

Storage: room temp

ENCOMPASS_PREFERRED

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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