Product Description
CAS RN.: 1314-13-2
EINECS: 215-222-5
Molecular Formula: ZnO
Molecular Weight: 81.4084
Melting Point(º C): 1975
Properties: White powder; Odorless; Bitter taste; Absorbs carbon dioxide from the air; Has greatest ultraviolet absorption of all commercial pigments sp. Gr. 5.48; M. P. 19750C; Soluble in acids and alkalis; Insobuble in water and alcohol. Noncombustible; Nontoxic as powder.
Application: Accelerator activator, pigment, and reinforcing agent in rubber; Oinment; Pigment and mold grow the inhibitor in paints; Ceramics; Floor tile; Glass; Zinc salts (zinc stearate etc. ) feed additive; Semiconductor in electronic devices; Electronic ceramics, raw material to produce zinc phosphate as steel coating.
Packing: 25kg or 50kg woven bag pad inner plastic bag, 1000kg sack or make packing as customer's requirement.
EINECS: 215-222-5
Molecular Formula: ZnO
Molecular Weight: 81.4084
Melting Point(º C): 1975
Properties: White powder; Odorless; Bitter taste; Absorbs carbon dioxide from the air; Has greatest ultraviolet absorption of all commercial pigments sp. Gr. 5.48; M. P. 19750C; Soluble in acids and alkalis; Insobuble in water and alcohol. Noncombustible; Nontoxic as powder.
Application: Accelerator activator, pigment, and reinforcing agent in rubber; Oinment; Pigment and mold grow the inhibitor in paints; Ceramics; Floor tile; Glass; Zinc salts (zinc stearate etc. ) feed additive; Semiconductor in electronic devices; Electronic ceramics, raw material to produce zinc phosphate as steel coating.
Packing: 25kg or 50kg woven bag pad inner plastic bag, 1000kg sack or make packing as customer's requirement.
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Item
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Specification
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|
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(ZnO)%≥
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99.50
|
99.70
|
|
Lead ( Pb )%≤
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0.025
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0.003-0.0005
|
|
Cadmium ( Cd )%≤
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0.002
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0.0005
|
|
Copper (Cu)%≤
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0.0002
|
0.0002
|
|
Manganese (Mn) %≤
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0.0001
|
0.0001
|
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(Insoluble In Hcl Solution)%≤
|
0.006
|
0.006
|
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(Water Soluble Matter)%≤
|
0.10
|
0.10
|
|
(Loss On Ignition)%≤
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0.2
|
0.20
|
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Residue on sieve(45um mesh)%
|
0.1
|
0.10
|
|
(Moisture)≤
|
0.3
|
0.2
|