Praseodymium pellets | Pr cube | Cas 7440-15 | Rare Pasi Pasi

Tsananguro pfupi:

Praseodymium inonyanya kushandiswa kuita mashura ane simba uye kunyanya mwero wakasimba weinjineni ndege.

Tinogona kupa yakanyanya kuchena 99.9%.

More details feel free to contact: erica@epomaterial.com

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Chigadzirwa Chinhu

Zvigadzirwa tags

Tsananguro yechigadzirwa

Nhungamiro pfupi
Chigadzirwa Zita: praseodymium
Formula: pr
CAT NO.: 7440-0
Solecular uremu: 140.91
Density: 6.71 g / ml pa 25 ° C
Inline Pfungwa: 931 ° C
Shape: 10 x 10 x 10 mm cube

Kutaurwa

Chinyorwa:	Praseodymiyo
Kuchena:	99.9%
Nhamba yeAtomi:	59
Density	6.8 G.cm-3 pa 20 ° C
Inonyungudika	931 ° C
Kubheja Point	3512 ° C
Dimension	1 inch, 10mm, 25.4mm, 50mm, kana yakagadzirirwa
Application	Zvipo, sainzi, kuratidzwa, kuunganidza, kushongedza, dzidzo, tsvakiridzo

Application

Praseodymium inhema nyoro, silvery-yellow simbi. Inhengo yeboka revaLanthanide remuviri weti yezvinhu zvezvinhu zvezvinhu. Inobata zvishoma nezvishoma neokisijeni: kana yakavhurwa nemhepo inogadzira iyo yakasvibira oxide isingadzivirire kubva kune imwe oxidation. Iyo inodzivirira kudzora kuora mumhepo imwe simbi isingawanzo, asi iyo ichiri kufanira kuchengetwa pasi peoiri kana kuunganidzwa nepurasitiki. Inobata nekukurumidza nemvura.