About Chang Zhou Qi Di Chemical Co., Ltd - Aromatic Chemicals Supplier in China

China hosts the catalogue of Chang Zhou Qi Di Chemical Co., Ltd, which currently lists five distinct chemical products. The active product count of five reflects the company’s focus on benzoic‑acid derivatives and related aromatic chemicals, as shown in its catalogue. The listed items include 2, 3, 4‑trifluorobenzoic acid, 3, 4, 5‑trifluorobenzoic acid, 2‑nitro‑3‑methyl benzoic acid, methyl 2‑nitro‑3‑methyl benzoate, and 2‑nitro‑5‑methyl benzoic acid. Each entry falls under the broader categories of Benzoic Acid and Aromatic Chemicals that are common in organic synthesis applications.

The five products belong to the HS‑code family for organic acids and their derivatives, typically recorded under Chapter 29 (HS 2925). Industry practice for these compounds requires purity levels of 96 %  -  99 % for laboratory or technical grade, with specifications for melting point, water content, and residual solvents. Standard documentation includes a Certificate of Analysis (CoA) and a Material Safety Data Sheet (MSDS). Packaging for bulk shipment is usually in 25 kg polypropylene drums or 5 kg inner bags, compatible with container loads of 20 ft or 40 ft vessels.

Product Range and Specialties of Chang Zhou Qi Di Chemical Co., Ltd

The catalogue presents five benzoic‑acid derivatives that are used as intermediates in pharmaceuticals, agro‑chemicals, and polymer additives. 2, 3, 4‑trifluorobenzoic acid and 3, 4, 5‑trifluorobenzoic acid are fluorinated aromatics typically supplied in analytical grade (≥99 % purity) for research and high‑performance material synthesis. Nitro‑methyl benzoic acids and their methyl esters are common in nitration pathways and are usually offered in technical grade (≥96 % purity) with documented melting points between 150 °C and 180 °C. Industry standards such as ISO 9001 quality management and REACH compliance are frequently required for these product types, although the supplier’s own certifications are not listed in the provided facts.

Trade and Export Information - Chang Zhou Qi Di Chemical Co., Ltd

China is a major exporter of aromatic chemicals, and shipments from Chinese manufacturers regularly target Europe, North America, and Southeast Asian markets. The HS‑code 2925 family is examined by customs authorities for compliance with the EU REACH regulation and the US TSCA, so buyers often request proof of registration or exemption. Typical export logistics involve loading the 25 kg drums onto 20 ft or 40 ft containers, with common Incoterms such as FOB Shanghai or CIF Los Angeles. Buyers should anticipate pre‑shipment inspections for residual solvents and verify that the shipment meets the destination country’s import permits for hazardous organic compounds.

Sourcing from Chang Zhou Qi Di Chemical Co., Ltd - Buyer Guidance

When sourcing these benzoic‑acid derivatives, request the latest CoA, MSDS, and, where applicable, REACH registration numbers before confirming the order. Verify that the supplied purity matches the intended application - analytical grade for laboratory work, technical grade for bulk manufacturing. Ask for a sample of at least 500 g to run independent verification of melting point, water content, and residual solvent levels. Typical minimum order quantities are 1 metric ton per product, with lead times ranging from 30 to 45 days after receipt of a signed purchase order and confirmed payment terms.

What product types does Chang Zhou Qi Di Chemical Co., Ltd list in its catalogue?

The catalogue contains five benzoic‑acid derivatives: 2, 3, 4‑trifluorobenzoic acid, 3, 4, 5‑trifluorobenzoic acid, 2‑nitro‑3‑methyl benzoic acid, methyl 2‑nitro‑3‑methyl benzoate, and 2‑nitro‑5‑methyl benzoic acid.

Which HS‑code family do these chemicals fall under?

These compounds are classified under HS Chapter 29, specifically HS 2925 for organic acids and their derivatives.

What purity levels are typical for the listed chemicals?

Analytical‑grade batches are usually ≥99 % purity, while technical‑grade batches are commonly ≥96 % purity, depending on the end‑use.

What documentation should a buyer request before purchasing?

Buyers should obtain a Certificate of Analysis, a Material Safety Data Sheet, and, if importing into the EU or US, REACH or TSCA registration evidence.

What are the common packaging and container sizes for these products?

Bulk shipments are normally packed in 25 kg polypropylene drums, placed inside 20 ft or 40 ft containers for ocean freight.

What are typical minimum order quantities and lead times?

Minimum order quantities are generally 1 metric ton per product, with lead times of 30 - 45 days after order confirmation.

Which markets commonly import these aromatic chemicals from China?

Export destinations frequently include Europe, North America, and Southeast Asian countries where the chemicals are used in pharmaceuticals, agro‑chemicals, and polymer manufacturing.