Samarium oxide

Samarium oxide
Samarium oxide
1, the technical requirements Technique Request:
Formula: Formula: Sm2O3
Molecular Weight: M.Wt: 348.70

Grades Product Code
	Sm2O3 REO ≥	Impurities≤impurities content max
		RE impurities/REO RE impurities/REO	Non-rare earth impurities Non-RE impurities
		(Pr6O11+Nd2O3+Eu2O3+Gd2O3+Y2O3)/REO	Fe2O3	SiO2	CaO	Cr
Sm2O3-1	99.9	0.1	0.001	0.005	0.05	0.01
Sm2O3-2	99.5	0.5	0.005	0.01	0.05	0.02
Sm2O3-3	99.0	1.0	0.01	0.01	0.10	0.03
Sm2O3-4	96.0	4.0	0.05	0.05	0.10	0.05

2. Shape color characteristics: light yellow powder, easy to absorb moisture in the air and carbon dioxide, insoluble in water, soluble in mineral acids.

3. Uses: for the production of metal samarium, permanent magnetic materials, electronic devices and other purposes.
4. Packing: 50Kg / woven bag lined with plastic bags.

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