FOB Price
Obtener el precio más reciente( Negotiable )
|Minimum Order
Place of Origin:
TIANJIN
Price for Minimum Order:
-
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
In polyethylene film bag with outer polypropylene woven bag, 25kg or as required by customers.
Delivery Time:
Within 2 weeks
Supplying Ability:
1000 Metric Ton per Month
Payment Type:
T/T, L/C
Persona de contacto White
No.166 Yanji Road,Industry District, Qingdao, Shandong
Formular: ZnCO3·2Zn(OH)2·H2O
Appearance:White powder
Uses:Catalyst for desulphurization,production auxiliary for
emulsion and also in paint ,medicine and chemical engineering
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Items
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Indexes
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Speccial grade
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Grade one
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Up to standard
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Contents of Zn/%
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≥*7.5
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≥*7.0
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≥*6.5
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Burn loss %
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*5.***8.0
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*5.***0.0
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*5.***2.0
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Contents of heavvy metal (Pb)/%
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≤0.*4
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≤0.*5
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≤0.*5
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Moisture contents %
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≤2.5
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≤3.5
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≤5.0
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Contents of sulphate(SO4)/ %
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≤0.*0
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≤0.*0
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Particle size
*5μm /% |
≥*5.0
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≥*4.0
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≥*3.0
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Contents of cadmium/%
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0.*0
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