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Kowloon, Hongkong.

Country/Region:  Hongkong, China

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Lanthanum oxide (La2O3)

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Lanthanum oxide (La2O3)

CAS No.: 1312-81-8

Molecular Weight: 325.84
Appearance: White


1、普通级:99%, 99.5%, 99.9%, 99.95%

2、高纯级:99.99%, 99.995%,99.999%

3、颗粒度:0.8-1.5um, 1.5-2.5um, 4.0-6.0um

Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Strongly hygroscopic


Mainly used in making special type alloyed and precise optical glass,optical fiberboard with high index of refraction; be suitable for video camera, camera, camera lens of microscope and prism of advanced optical instrument etc. Also used in making ceramic capacitor, incorporation regent of piezoelectric ceramics, X-rays luminescent material lanthanum oxybromide powder etc.

Packing:25/50kg Carton drum or bag or as customers request

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