Quick Details
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Classification:Carbonate
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Type:Zinc Carbonate
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CAS No.:3486-35-9
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Other Names:basic zinc carbonate
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MF:ZnCO3
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EINECS No.:222-477-6
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Place of Origin: China (Mainland)
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Grade Standard:Industrial Grade
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Purity:57%
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Appearance:White powder
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Application:H2S scavenger in Petroleum industr...
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Model Number:basic zinc carbonate
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white color:white flowing
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Packaging & Delivery
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Packaging Detail:
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packed in 25kg pp bags,
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Delivery Detail:
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within 15 days after receive advance payment
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Specifications
We are zinc products factory since year 1989
Can accept SGS or ccic test in port
Export to more than 15 Countries
ISO
Can accept SGS or ccic test in port
Export to more than 15 Countries
ISO
Zinc carbonate need do CIQ test before export . We passed ISO Certificate fours ago , and now many world famous company use our goods . Welcome you visit our factory .
white flowing powder Zn 57.5%
use in rubber, oil and pharmaceutical...
ZnCO3 57.5%,57%,56%
use in rubber, oil and pharmaceutical...
ZnCO3 57.5%,57%,56%
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TESTING CONTENTS ANALYSIS
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ITEM
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ACTOR GRADE
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UPTO GRADE
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RESULTS
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APPEARANCE
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WHITE POWDER
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WHITE POWDER
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WHITE POWDER
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MAIN COMPONENT (Zn) CONTENT
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≥57.5
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≥56.6
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58.0
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BURN LOSS
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25.0 – 28.0
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25.0 – 32.0
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25.0
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HEAVY METAI (Pb) CONTENT
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≤0.04
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≤0.05
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0.0052
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WATER CONTENT
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≤2.5
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≤5.0
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0.52
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SULFATE (SO4)
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≤0.60
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- -
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0.60
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DGREE(BY 75um SLFT NET)
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≥95.0
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≥93.0
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97.0
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Cd Content
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≤1.0
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- -
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0.0015
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