Thermo Fisher, 035663.18, Praseodymium(III) oxide, 99.9% (metals basis)

Name: Praseodymium(III) oxide, 99.9% (metals basis)
Brand: Thermo Fisher
SKU: 035663.18

Quantity: 50 g, Unit Size: Each, 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 produ

Catalog Number: 035663.18

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General

Merck Index
Assay Percent Notes	(metals basis)
CAS	12036-32-7
Chemical Name or Material	Praseodymium(III) oxide
Density	7.07 g/mL
EINECS Number	234-857-9
Formula Weight	329.83
Health Hazard 1	Warning
Health Hazard 2	<b>GHS H Statement</b><br />H319-H335<br /> Causes serious eye irritation.<br />May cause respiratory irritation.
Health Hazard 3	<b>GHS P Statement</b><br />P261-P280-P305+P351+P338-P304+P340-P405-P501a<br />Avoid breathing dust/fume/gas/mist/vapors/spray.<br />Wear protective gloves/protective clothing/eye protection/face protection.<br />IF IN EYES: Rinse cautiously with water for several minutes.<br />Remove contact lenses, if present and easy to do.<br />Continue rinsing.<br />IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.<br />Store locked up.<br />Dispose of contents/container in accordance with local/regional/national/international regulations.<br />
IUPAC Name	oxygen(2-);praseodymium(3+)
InChI Key	MMKQUGHLEMYQSG-UHFFFAOYSA-N
MDL Number	MFCD00011178
Melting Point	2300°C

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Thermo Fisher, 035663.18, Praseodymium(III) oxide, 99.9% (metals basis)

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General

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