Cov tshuaj fluoride preasemium | Prf3 | CAS 13709-46-1 | nrog tus nqi zoo

Cov tshuaj fluoride preasemium | Prf3 | CAS 13709-46-1 | Nrog tus nqi zoo Featured Duab
  • Cov tshuaj fluoride preasemium | Prf3 | CAS 13709-46-1 | nrog tus nqi zoo
  • Cov tshuaj fluoride preasemium | Prf3 | CAS 13709-46-1 | nrog tus nqi zoo
  • Cov tshuaj fluoride preasemium | Prf3 | CAS 13709-46-1 | nrog tus nqi zoo

Cov lus piav qhia luv luv:

Cov tshuaj fluorymium yog ib lub ntiaj teb tsis tshua muaj kev nrog lub cev thiab tshuaj lom neeg. Nws muaj cov yam ntxwv ntawm siab melting taw tes, siab hardness, zoo hluav taws xob tsis kam xws li qhov kub thiab txias thiab muaj zog hluav taws xob. Tsis tas li ntawd, muaj cov tshuaj fluoride kuj tseem siv tau ntawm cov khoom siv hluav taws xob, thiab yog siv tau dav hauv cov khoom siv hluav taws xob, hluav taws xob, kev tiv thaiv ib puag ncig, ib puag ncig thiab lwm thaj chaw.

 

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Khoom Ntawv

Cov tshuaj fluoride preasemidide

Cov Qauv: Prf3

CAS TSIS MUAJ.: 13709-46-1

Molecular hnyav: 197.90

Ntom ntom: 6.3 g / cm3

Melting taw tes: 1395 ° C

Zog: Ntsuab Crystalline

Solubility: insoluble hauv dej, muaj ntsis soluble hauv cov kua ntxhia muaj zog

Kev Ruaj Ntseg: Hygroscopic me ntsis

Ntau yam ntau yam: praseodymbuorid, fluorure de Preaseymium, fluoruro del preaseodymium

Kev qhia tshwj xeeb

Pr6o11 / Treo (% min.) 99.999 99.99 99.9 99
Treo (% min.) 81 81 81 81
Tsis tshua muaj lub ntiaj teb 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
0.1
0.1
0.01
0.02
0.01
0.01		 0.1
0.1
0.7
0.05
0.01
0.01
0.05
Tsis-Tsawg Lub Txiaj Ntsig Loj ppm max. ppm max. % Max. % Max.
Fes2o3
Siio2
Cao
CDO
Lub hnab nyiaj		 5
50
10
50
10		 20
100
100
100
10		 0.03
0.02
0.01		 0.05
0.05
0.0

Daim ntawv thov

Daim ntawv thov

Cov tshuaj fluorymium yog cov ntaub ntawv raw tseem ceeb rau kev ua cov poolodymium hlau thiab kuj tau thov cov xim tsom iav thiab cov khoom siv; Thaum sib xyaw nrog qee cov ntaub ntawv, cov duab ua ntej tsim cov xim huv huv hauv iav.

Praseodymium fluoride is mainly used in laboratory reagents, fiber doping, laser materials, fluorescent materials, optical fiber, optical coating materials, electronic materials and so on.

U = 141966524,277084842548 & fm = 253 & fmt = Auto & App = 138 & f = jpeg

Lwm Yam Khoom

Cerium fluoride
Terbium fluoride
Dysprosium fluoride
Cov tshuaj fluoride preasemidide
Neodymium fluoride
Ytterbium fluoride
Yttrium fluoride
Gadolinium fluoride
LanThanum fluoride
Holmium fluoride
Liutetium fluoride
Erbium fluoride
Zirconium fluoride
Lithium fluoride
Bares fluoride

Peb Qhov Zoo

Tsawg-ntiaj teb-scandium-oxide-nrog-zoo-nqe-2

Kev pabcuam peb tuaj yeem muab

1) Daim ntawv cog lus raug cai tuaj yeem kos npe

2) Kev Pom Zoo Tsis pub lwm tus paub tuaj yeem kos npe

3) Muaj xya hnub rov qab lav

Tseem ceeb tshaj: Peb tuaj yeem muab cov khoom lag luam tsuas yog, tab sis kev pabcuam tshuab thev naus laus zis!

Cov FAQ

Koj puas yog tsim lossis pauv?

Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tseem tuaj yeem muab ib qho kev yuav khoom rau koj!

Cov ntsiab lus them nqi

T / T (Telek Hloov), Western Union, MoneyGram, BTC (Bitcoin), thiab lwm yam.

Lem sij hawm

≤25KG: Hauv peb hnub ua haujlwm tom qab tau txais nyiaj. > 25kg: ib lub lim tiam

Khoom sim

Muaj, peb tuaj yeem muab cov qauv dawb rau kev ntsuas lub hom phiaj zoo!

Lub thawv

1kg ib lub hnab FPR kuaj, 25kg lossis 50kg rau ib nruas, lossis raws li koj xav tau.

Chaw ntim khoom

Khaws lub thawv ntim kom nruj rau hauv qhov chaw qhuav, txias thiab muaj qhov zoo.

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