Sodium Aluminate|CMC(carboxly Methyl Cellulose)|Stearic acid|Zine oxide|Sodium Sulfite Anhydrous|Alumina Special--Zhengzhou Flworld Chemical Co., Ltd.

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Alumina (AL₂O₃)/Industry grade

Alumina(industry grade) made by slkali-lime sintered,It is white powdered crystal with low assay of Ti, Mn, Zn, Cu, V, Zr, Cr, Li, Pb, B, P, etc.It is used in the production of fused salt eletrorefining aluminium, corundum eramics, refractories and other alumina chemical products

1. Main standard

Chemical composition	Alumina (AL₂O₃)/Industry grade
Appearance	White powder
Package	25kg woven bag
Characteristics	It is white powdered crystal with low assay of Ti, Mn, Zn, Cu, V, Zr, Cr, Li, Pb, B, P, etc.
Application	Eletrorefining aluminium, corundum eramics, refractories and other alumina chemical products.

2. Specification

No	Item	Unit	Index
No	Item	Unit	One grade	Two grade
1	AL₂O₃)/	%≥	98.6	98.4
2	SiO₂)/	%≤	0.02	0.04
3	Fe₂O₃)/	%≤	0.02	0.03
4	Na₂)/	%≤	0.50	0.60
5	Loss in burning	%	1.0	1.0

	Synthetic Cryolite
	Aluminum Fluoride
	Alumina (AL₂O₃)/Industry grade
	Alumina Special (AL₂O₃)
	Aluminum Hydroxide (Al(OH)₃ )/ Industry grade
	Sodium Hyposulphite
	Caustic Soda flake (NaOH)
	Sodium Sulfite Anhydrous
	Sodium Tripolyphosphate (STPP)
	Sodium Metabisulfite
	Oxalic Acid
	Sodium formate

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