Lanthanum Oxide

Post Date:
Feb 24,2016
Expiry Date:
Feb 23,2017
Detailed Description:
Cas No. :1312-81-8 Lanthanum Oxide
CAS No.: 1312-81-8
Character: White powder, insoluble in water, soluble in mineral acids. It should be kept in sealed containers as it is highly hydroscopic.
Molecular Fomula: La2O3
Specification
CODE TREOmin % La2O3/TREOmin% L.O.I.(1000°C1h)min%
LaO-1 99 99.999 1
LaO-2 98 99.99 2
LaO-3 98 99.9 2
LaO-4 96 99 4
LaO-5 96 95 4
LaO-6 96 90 4
Uses: Mainly used in making optical glasses and fiber. It is also used in ceramic industries and catalysis etc.
Packing: In plastic drum of 50 kgs with inner plastic bags or soft container bags of 500~1000 kgs. Adjustable as per customer's request.
Notes: Readily absorbing moisture, Stored in sealed containers.
CAS Registry Number:
1312-81-8
Synonyms:
;Lanthanum (III) oxide (99.9% La) (REO);Lanthanum (III) oxide (99.999 La) (REO) PURATREM;LanthanumoxideREOwhitepowder;LanthanumoxidePURATREM;Lanthanum(III) oxide;lanthanum(+3) cation; oxygen(-2) anion;Dilanthanumoxide;
Molecular Formula:
La₂O₃
Molecular Weight:
325.8091
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36:;
Safety Description:
S26:;
S39:;

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