Ammonium Paratungstate

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Description

ọkwa			APT-0	APT-1
WO₃ content not less than（%）			88.5	88.5
Chemical Component%	Impurity Content WO3 % MAX	AI	0.0005	0.001
		As	0.001	0.001
		Bi	0.0001	0.0001
		Ca	0.001	0.001
		Co	0.001	0.001
		Cr	0.001	0.001
		Cu	0.0003	0.0005
		Fe	0.001	0.001
		K	0.001	0.0015
		Mn	0.001	0.001
		Mg	0.0007	0.001
		Mo	0.002	0.005
		Na	0.001	0.0015
		Ni	0.0007	0.001
		P	0.0007	0.001
		Pb	0.0001	0.0001
		S	0.0007	0.001
		Sb	0.0008	0.001
		Si	0.001	0.001
		Sn	0.0001	0.0003
		Ti	0.001	0.001
		V	0.001	0.001

Grade:apt-0、apt-1
Appearance:Free flowing white crystal line powder with no any other cast or foreign matter.
Main Content:WO3>88.5%(Calculated by the subtractive method)
Packing:In iron drums with inner plastic bags of 200kg or 100kg net each.

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Ammonium Paratungstate

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