Lead dioxide, also known as lead peroxide, is an inorganic substance with molecular formula PbO2. It is a brownish black crystal or powder, insoluble in water and alcohol, soluble in acetic acid and sodium hydroxide, and will decompose after heating. In trade, there are a lot of lead dioxide exports by sea. How many kinds of dangerous goods are generally classified? What should we pay attention to in export transportation? Shunxin international logistics combs the following points for you for reference only!
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Sulfur dioxide (chemical formula: SO2), also known as sulfurous anhydride, is the most common sulfur oxide and the main component of sulfuric acid feed gas. It is mainly used in the production of sulfur and as insecticide, bactericide, bleach and reductant. Internationally, China's export market of sulfur dioxide by sea is also smaller than that of China. How should it be exported?
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Dimethyl ethanolamine is an organic compound with molecular formula c4h11no. It is a colorless and volatile liquid. It is used as raw material for resin, medicine, dyes and paint solvents. Shanghai Shunxin international logistics mainly talks about some precautions for the maritime export of dimethylaminoethanolamine. I hope it can help you!
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Curing agent, also known as hardener, curing agent or setting agent, is a kind of substance or mixture that promotes or controls curing reaction. It is an essential additive. No matter it is used as adhesive, coating and castable, curing agent needs to be added, otherwise the epoxy resin cannot be cured. Today, let's talk about the marine export process and precautions of curing agent.
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