Customization: | Available |
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CAS No.: | 3486-35-9 |
Formula: | Znco3 |
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1) Production equipments are made of stainless steel and copper materials, it can ensure products' consistency and make products have no impurities.
2) Zinc carbonate use hot air drying method to make sure the drying degree of product uniformity, so that the product has uniform fineness, good fluidity and high specific surface area.
3) Zinc carbonate has low heavy metal content, less than 5PPM. The process is conformed to environmental protection and economic benefits.
TEMS
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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
|
93.0
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CHONG QING(CQ) HAI CHEMICAL CO.,LTD i is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 2010. The products Include industry chemical, Coatings,Pigments,Animal Feed and Food additive, Agrochemical, Fertilizer, pharmaceuticals, Cosmetic raw material water treatment and Detergent raw material,Minerals,Rare earth,Cellulose,Plant extract etc. Our management team has over 14 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
CHONG QING(CQ) HAI CHEMICAL CO.,LTD is an ISO9001:2008 certificated organization. We alway pay attention to the quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in quality and service, we will provide our customers with products of optimum quality consistent with their requirements.
Q1:Are you a manufacture or trading company?
A: We are a manufacture and trader.