Shipping Industrial Chemicals from Seattle to Shanghai via Ocean Freight

Moving moisture-sensitive chemical goods Requires Sealed primary containers, vapor-barrier wraps, and drying agents inside cartons or overpacks. Shippers should also clearly note “Keep Dry” on labels and booking notes and Avoid open or vented storage and transit equipment where humidity can build up.

For most regulated chemical goods, tested and approved packaging Is required when shipping by road, sea, or air. The Exact UN packaging code and performance level are determined by the product’s hazard class and packing group shown on the SDS. Be sure to confirm with your dangerous goods specialist or carrier whether your industrial chemicals are fully regulated, limited quantity, or exempt before selecting packaging.

Most specialty chemicals shipments must include a Transport document, the latest SDS, and Accurate labels and markings that correspond to the classification. Our team recommends including emergency contact details, handling instructions (e.g., “Keep Dry,” “Do Not Stack”), and any licenses required by local authorities for specific Chemical products.

You may be able to consolidate different chemical products, but only if Segregation rules are followed. Always check the SDS and relevant ADR/IMDG/IATA tables to ensure acids, bases, oxidizers, flammables, and other chemical products are properly separated. Use physical barriers and clear labeling when combining multiple hazard classes.

Because specialty chemicals can cause significant loss if leaks occur, Additional cargo insurance Is strongly recommended. Carefully review your policy to confirm that dangerous goods and specialty chemicals are not excluded, and that coverage covers contamination, disposal, and emergency response costs where applicable.

When shipping chemicals, it is crucial to ensure compliance with international safety regulations, including proper labeling and packaging to prevent leaks and spills. Additionally, the cargo should be stowed in a way that adheres to segregation requirements to avoid reactions between incompatible substances.

The required documentation includes a Material Safety Data Sheet (MSDS), a bill of lading, and customs declarations. Additionally, shippers must ensure compliance with the regulatory requirements for hazardous materials and obtain any necessary permits for import into China.

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