China (Mainland)
zinc carbonate CAS NO.5263-02-5
- Min.Order: 0 Metric Ton
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- Product Details
Keywords
- ZINC CARBONATE, 99.999%
- zinc carbonate
- zinc carbonate
Quick Details
- ProName: zinc carbonate
- CasNo: 5263-02-5
- Application: 99
- ProductionCapacity: Metric Ton/Day
- Purity: 99
- LimitNum: 0 Metric Ton
Superiority
zinc carbonate
Molecular formula: ZnCO3.2Zn(OH)2.H2O
Molecular weight: 324.15
Chemical industry Standard of People's Republic of China HG/T2523-93
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ITEMS
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INDEX
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High-Class
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First-Class
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Qualified
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Zn % ≥
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57.5
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57.0
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56.5
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Loss on dry
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25.0-28.0
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25.0-30.0
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25.0-32.0
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Pb content % ≤
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0.04
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0.05
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0.05
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Moisture ≤
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2.5
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3.5
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5.0
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So4 % ≤
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0.60
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0.80
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-
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Fineness through 75 um Screen ≥
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95.0
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94.0
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93.0
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Cd content % ≤
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0.10
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-
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-
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