Printing Ink Resin La2O3 Lanthanum Oxide CAS 1312-81-8

Price Negotiable

Price: Negotiation

MOQ: 1TON

Delivery Time: According to quantity

Brand: Herrman

Product Description

Lanthanum Oxide 1312-81-8

Description: White powder, insoluble in water, soluble in acids, As it is highly hygroscopic and absorb the moisture and carbon dioxide from air rapidly, it should be kept in sealed containers.

Uses: Used as the raw material of the industries of glass, ceramics and electronics.

Specification:

(Code)	HLO-3N	HLO-4N	HLO-4.5N
Total rare earth oxidesTREO%	≥97	≥98	≥98
Lanthanum purity and related rare earth impurities(La purity and relative rare earth impurities)
La₂O₃/TREO%	≥99.9	≥99.99	≥99.995
CeO₂/TREO%	≤0.05	≤0.007	≤0.004
Pr₆O₁₁/TREO%	≤0.01	≤0.001	≤0.0005
Nd₂O₃/TREO%	≤0.01	≤0.001	≤0.0005
Sm₂O₃/TREO%	≤0.01	≤0.001	≤0.0005
Y₂O₃/TREO%	≤0.01	≤0.001	≤0.0005
(Non rare earth impurity)
Fe₂O₃%	≤0.01	≤0.005	≤0.005
SiO₂%	≤0.02	≤0.015	≤0.01
CaO%	≤0.08	≤0.05	≤0.03
Na%	≤0.02	≤0.01	≤0.01
MnO₂%	≤0.01	≤0.005	≤0.005
AL₂O₃ %	≤0.01	≤0.007	≤0.005
PbO%	≤0.01	≤0.005	≤0.003
Cl^-%	≤0.08	≤0.06	≤0.05
radioactivity(Radioactive)	1Bq/g
Burn: L.O.I(1000℃2hr)	≤3.0	≤2.0	≤2.0