NEW CHEMICAL CENTER

CAS Number: &nbsp; 1312-81-8
Formula: &nbsp; La 2 O 3

M: 325,81 EC: 215-200-5 NC: 2846 90 00

Specifications

Assay (Compl.) (a.i.s.)........................................................................98 %

Insoluble matter in HNO3.............................................................. 0,025 %

Chloride (Cl).................................................................................... 0,01 %

Cu................................................................................................. 0,005 %

Fe.................................................................................................. 0,005 %

Ni.................................................................................................. 0,005 %

Pb................................................................................................. 0,005 %