Offer to Sell Ammonium paratungstate (APT)

Description

Applications: used for tungsten trioxide, blue tungsten oxide and tungsten powder.
Appearance: free flowing white crystalline powder without any other cast or foreign matter.
Ignition loss: *1.5 percent maximum.
FSSS: *5 to *6 micron.
Scott Density: 1.8 to 2.6 gram per cubic centimeter.
Packing: In iron drum with inside plastic bags of **0kg net each.
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Remarks:
APT 0 is high purity material for special uses.
Material of micron *0 to *6 is mainly used for producing tungsten bar and drawing wire.
Custom requirement can be negotiated.?
Delivery: within one month
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