Bolivia Holmium oxide

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Product Description

Product Name			3N Holmium Oxide	3N Holmium Oxide	4N Holmium Oxide
Chemical Formula			Ho₂O₃	Ho₂O₃	Ho₂O₃
TREO		%	≥99	≥99	≥99
Ho₂O₃/REO not less than		%	99.9	99.9	99.99
Ig-Loss L.O.I(1000℃,lhr)		%	≤1	≤1	≤1
Particle Size Performance	D₅₀	μm	——	2.5 ± 0.5	——
Non-rare Earth Impurity Content	CaO	µg/g	≤100	≤100	≤50
	Fe₂O₃	µg/g	≤100	≤100	≤5
	SiO₂	µg/g	≤100	≤100	≤30
	Cl-	µg/g	≤500	≤200	≤200
Product Features			Pale yellow powder,insoluble in water, soluble in acid
Application Fields			Metal holmium iron, laser crystal additives, glass colorants, etc