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About Us
About Our Company
Henan Premtec is an international corporation, professional exporting materials and technical support.The sales range covering chemicals,ceramic wares,machines,electric products serve to customers worldwide. With an annual turnover of USD10 million, the company has a global network of sales offices and service centers. Combining global expertise with international customer service, Premtec offers value, reliability and innovation. The Premtec brand represents a mark of ...
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Characterisics:
white solid or flakes with strong corrosiveness,easily soluble ...
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Formula:HCOOH
Description:
One of the most powerful organic acids. It is a ...
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Chemical formula:Na5P3O10
Molecular weight:367.86
Properties: White powder, ...
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Formula:CH3COOH
Description:
Colourless transparent liquid;pungent odor ...
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Company Name:
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