Praseodymium Fluoride PrF3 CAS 13709-46-1 nrog tus nqi zoo

Lus piav qhia luv luv:

Cov roj formula: PrF3

CAS Nr .: 13709-46-1

Molecular Luj: 197.90

Qhov ceev: 6.3g / cm3

Melting point: 1395 ° C

Cov tsos mob: Ntsuab crystalline

Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids

Stability: me ntsis hygroscopic

Ntau hom lus: PraseodymiumFluorid, Fluorure De Praseodymium, Fluoruro Del Praseodymium

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Product Detail

Khoom cim npe

Thulium fluoride

Cov roj formula: PrF3

CAS Nr .: 13709-46-1

Molecular Luj: 197.90

Qhov ceev: 6.3g / cm3

Melting point: 1395 ° C

Cov tsos mob: Ntsuab crystalline

Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids

Stability: me ntsis hygroscopic

Ntau hom lus: PraseodymiumFluorid, Fluorure De Praseodymium, Fluoruro Del Praseodymium

Specification

Pr6O11/TREO (% min.)	99.999 ib	99.99 ib	99.9 ua	99
TREO (% min.)	81	81	81	81
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
La2O3/TREO CeO2/TSO Nd2O3/TREO Sm2O3/TSO Eu2O3/TSO Gd2O3/TSO Y2O3/TREO	5 5 10 1 1 1 5	50 50 100 10 10 10 50	0.03 ib 0.1 0.1 0.01 ib 0.02 ib 0.01 ib 0.01 ib	0.1 0.1 0.7 0.05 Nws 0.01 ib 0.01 ib 0.05 Nws
Tsis-Re Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe2O 3 SiO 2 CaO CdO PbO	5 50 10 50 10	20 100 100 100 10	0.03 ib 0.02 ib 0.01 ib	0.05 Nws 0.05 Nws 0.0

Daim ntawv thov

tus nqi praseodymium fluoride, yog cov khoom siv tseem ceeb rau kev ua Praseodymium Hlau, thiab tseem siv rau hauv cov iav xim thiab enamels; Thaum sib xyaw nrog lwm cov ntaub ntawv, Praseodymium ua kom muaj xim daj ntshiab hauv iav. Praseodymium yog tam sim no nyob rau hauv lub ntiaj teb tsis tshua muaj sib tov uas nws cov Fluoride tsim cov tub ntxhais ntawm carbon arc teeb uas yog siv nyob rau hauv lub motion picture industry rau studio teeb pom kev zoo thiab projector teeb. Doping Praseodymium hauv Fluoride iav tso cai rau nws siv los ua ib hom fiber ntau optical amplifier.