Terbium nitrate | Tb(NO3)3 | Chaw tsim tshuaj paus Tsis tshua muaj ntiaj teb | nrog kev xa khoom sai

Terbium nitrate | Tb(NO3)3 | Chaw tsim tshuaj paus Tsis tshua muaj ntiaj teb | nrog ceev ceev Featured duab

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Terbium nitrate yog ib qho tshuaj inorganic compound, ntsev ntawm terbium thiab nitric acid, nrog rau cov mis nyuj Tb (NO3) 3. Lub hexahydrate crystallizes li triclinic tsis muaj kob muaju nrog cov mis nyuj Tb (NO3) 3 · 6H2O. Nws tuaj yeem siv los tsim cov khoom siv nrog ntsuab emission.

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Product Detail

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Product Description

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Cov roj formula: Tb(NO3) 3.6H2O

CAS Nr .: 57584-27-7

Molecular Luj: 452.94

Ceev: N / A

Melting point: N / A

Qhov tsos: Dawb crystalline

Solubility: Soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids Stability: me ntsis hygroscopic

Specification

Terbium nitrate	99.999%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Tb4O7 / TREO (% min.)	99.999 ib	99.99 ib	99.9 ua	99
TREO (% min.)	40	40	40	40
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Eu2O3/TSO Gd2O3/TSO Dy2O3/TREO Ho 2O3/TREO Er2O3/TREO Tm2O3/TSO Yb2O3/TREO Lu2O3/TSO Y2O3/TSO	1 5 5 1 1 10 1 1 3	10 20 20 10 10 20 10 10 20	0.01 ib 0.1 0.15 0.02 ib 0.01 ib	0.01 ib 0.5 0.3 0.05 Nws 0.03 ib
Tsis-Re Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe2O 3 SiO 2 CaO Cl- CuO NiO ZnO PbO	3 30 10 50 1 1 1 1	5 50 50 100 3 3 3 3	0.001 ib 0.01 ib 0.01 ib 0.03 ib

Qhov no yog spec xwb rau siv. Terbium nitrate nrog cov kev cai tshwj xeeb rau impurities tuaj yeem kho raws li cov neeg siv khoom xav tau.

Daim ntawv thov

Terbium Nitrate muaj kev siv tshwj xeeb hauv ceramics, iav, phosphors, lasers, thiab tseem yog qhov tseem ceeb dopant rau fiber ntau amplifiers. Terbium Nitrate yog dej-soluble crystalline Terbium qhov chaw rau siv tau tshaj nitrates thiab qis (acidic) pH. Terbium 'ntsuab' phosphors (uas fluoresce ib ci ntsa iab txiv qaub-daj) yog ua ke nrog divalent Europium xiav phosphors thiab trivalent Europium liab phosphors los muab lub "trichromatic" teeb pom kev zoo technology uas yog nyob deb ntawm cov neeg siv khoom loj tshaj plaws ntawm lub ntiaj teb cov khoom siv Terbium.