About Qingdao Wangtai Catalyst Co., Ltd. - Aromatic Chemicals Supplier in China

Qingdao Wangtai Catalyst Co., Ltd. is based in China and currently lists six active products in its catalogue. The company’s portfolio falls under the broader categories of Aromatic Chemicals and Petrochemicals, indicating a focus on basic organic feedstocks used in downstream chemical synthesis. The listed items include three benzene variants - mixed, pure, and crude - alongside two naphthalene grades - industrial and crude - as well as toluene. Each product is identified by its generic chemical name without further specification in the source data, reflecting a typical catalogue approach for bulk chemical suppliers. Buyers can expect standard bulk packaging formats such as 20‑ft or 40‑ft containers, which are common for petrochemical bulk shipments.

The six products cover the primary aromatic hydrocarbons that serve as building blocks for polymers, dyes, solvents, and fuel additives. Mixed benzene generally denotes a blend of benzene with minor aromatic contaminants, while pure benzene is offered at technical grades of 99 % or higher. Crude benzene refers to unrefined streams directly from distillation units. Industrial naphthalene and crude naphthalene represent processed and raw forms of the polycyclic aromatic used in mothballs and as a precursor for phthalic anhydride. Toluene is typically supplied at 99 % purity for solvent and resin applications. The catalogue does not specify additional grades or packaging details, leaving those to be clarified during trade negotiations.

Product Range and Specialties of Qingdao Wangtai Catalyst Co., Ltd.

The catalogue presents six aromatic hydrocarbons: mixed benzene, pure benzene, crude benzene, industrial naphthalene, crude naphthalene, and toluene. In the chemical trade, benzene grades are commonly classified by purity, with technical grade around 98‑99 % and reagent grade above 99.5 %. Naphthalene is usually sold at 99 % purity for industrial use, while lower‑purity crude streams may contain higher moisture or ash content. Toluene is frequently supplied at 99 % or higher for solvent and polymer applications. Buyers typically encounter these chemicals in bulk drums, IBCs, or bulk containers, and the specifications often reference ASTM D 1238 for melt flow or ISO 9001 quality management where applicable.

Trade and Export Information - Qingdao Wangtai Catalyst Co., Ltd.

Exporters of aromatic hydrocarbons from China commonly ship to Southeast Asian petrochemical hubs, European chemical clusters, and North American specialty chemical manufacturers. The HS‑chapter 29 family (organic chemicals) governs customs classification for benzene, toluene, and naphthalene, and customs authorities often require material safety data sheets (MSDS) and certificates of analysis (COA) on import. Buyers usually request compliance with REACH registration for the European Union and TSCA for the United States, although the supplier’s own certifications are not listed in the source data. Standard logistics involve bulk container loading, with CIF or FOB terms prevailing for large‑volume orders. Export controls may apply for dual‑use chemicals, so end‑use declarations are frequently requested by customs agencies.

Sourcing from Qingdao Wangtai Catalyst Co., Ltd. - Buyer Guidance

When sourcing from Qingdao Wangtai Catalyst Co., Ltd., buyers should obtain a current COA that details purity, water content, and impurity limits for each aromatic hydrocarbon. An MSDS is essential for safe handling and regulatory compliance, and buyers often verify REACH registration status for European shipments or TSCA status for U.S. imports. Requesting a sample batch for laboratory verification is a common practice before confirming bulk quantities. Verify packaging specifications - typically 20‑ft or 40‑ft containers with interior liners - to ensure compatibility with the buyer’s logistics chain. Confirm that the supplier can meet standard lead times of 30‑45 days for bulk production and that any required export licenses are in place.

What aromatic chemicals does Qingdao Wangtai Catalyst list in its catalogue?

The catalogue includes mixed benzene, pure benzene, crude benzene, industrial naphthalene, crude naphthalene, and toluene, totaling six distinct products.

How many products are currently active for this supplier?

The supplier has six active products listed in its catalogue.

Which product categories does the supplier belong to?

The supplier is classified under Aromatic Chemicals and Petrochemicals, reflecting its focus on basic organic feedstocks.

What documentation should a buyer request before purchasing benzene or toluene?

Buyers should request a current Certificate of Analysis and a Material Safety Data Sheet, and confirm REACH or TSCA compliance depending on the destination market.

Are there typical purity grades for the listed benzene products?

In the industry, mixed benzene is usually 98‑99 % purity, pure benzene is 99‑99.5 % (technical or reagent grade), and crude benzene may be below 98 % and contain higher aromatic impurities.

What are common packaging formats for bulk aromatic hydrocarbons from China?

Bulk aromatic chemicals are typically shipped in 20‑ft or 40‑ft containers, often with interior liners or bulk tank containers to prevent contamination.

Which regions commonly import these aromatic chemicals from China?

Major import regions include Southeast Asia, the European Union, and North America, where they are used in polymer production, solvent applications, and specialty chemicals.

What regulatory standards are usually required for naphthalene exports?

Exporters often need to provide MSDS, COA, and evidence of compliance with REACH for the EU and applicable local environmental regulations; some jurisdictions also request a declaration of non‑use in prohibited applications.