About Qingdao Sunrun Chemical Industry Co., Ltd. - Chemicals & Allied Products Supplier in China

Qingdao Sunrun Chemical Industry Co., Ltd. operates in China and currently lists five active chemical products. The catalogue includes Potassium Amyl Xanthate (PAX), Sodium Isobutyl Xanthate (SIBX), Sodium Isopropyl Xanthate (SIPX), Sodium Diisobutyl Dithiophosphate, and Isopropyl Ethyl Thionocarbamate (IPETC). All items fall under the HS chapter 29 family for organic chemicals, which is the standard classification for xanthates and related thio‑compounds. The supplier’s product list reflects a focus on reagents commonly used in mineral processing and metal finishing applications. Each product is identified by its chemical name without additional commercial branding.

Product Range and Specialties of Qingdao Sunrun Chemical Industry Co., Ltd.

The five listed chemicals are all xanthate or dithiophosphate derivatives used as collectors, depressants or flotation agents in the mining sector. Typical industry grades for xanthates are 95‑99 % purity, with moisture content below 1 % and water content limited to 0.5‑1 % to ensure stable performance. Sodium Diisobutyl Dithiophosphate is usually supplied with a purity of 98 % or higher and a phosphorus content of 20‑25 % by weight. Isopropyl Ethyl Thionocarbamate is often offered at 96‑98 % purity and used as a catalyst or stabiliser in electro‑plating baths. Buyers normally receive the chemicals in 200 L steel drums or 25 kg IBC containers, packed with compatible liners to prevent moisture ingress.

Trade and Export Information - Qingdao Sunrun Chemical Industry Co., Ltd.

China is a major exporter of organic chemicals, and shipments of xanthates and dithiophosphates are routinely directed to mining regions in Africa, South America and Southeast Asia. The HS code series 2935 (organic compounds containing sulphur) is commonly applied to these products for customs clearance. Importers typically request compliance with REACH registration, a Material Safety Data Sheet (MSDS), and a Certificate of Analysis (COA) for each batch. Standard Incoterms such as FOB Qingdao or CIF destination port are used, with container loads ranging from a single 20‑ft drum to full‑size 40‑ft containers depending on order volume. Chinese chemical exporters must adhere to national export controls and may be subject to inspection under the China Inspection and Quarantine (CIQ) system.

Sourcing from Qingdao Sunrun Chemical Industry Co., Ltd. - Buyer Guidance

When sourcing from Qingdao Sunrun, buyers should request a current MSMS and COA that specify purity, moisture and heavy‑metal limits for each batch. Samples are usually supplied in 100 g quantities, packaged in sealed glass vials to preserve stability. Verify that the supplier can provide REACH registration numbers or equivalent export documentation before confirming a purchase. Confirm the packaging type (drum or IBC) and any special handling instructions, such as temperature control, to avoid degradation during transit.

What chemical grades does Qingdao Sunrun offer for its xanthate products?

The catalogue lists standard industrial grades with typical purity levels of 95‑99 % and moisture below 1 %, which match common specifications for flotation reagents.

Are Material Safety Data Sheets available for each product?

Yes, a complete MSDS can be requested for each chemical, detailing hazards, handling procedures and first‑aid measures.

What documentation should be obtained before shipment?

Buyers should obtain a Certificate of Analysis, any applicable REACH registration proof, and a commercial invoice that references the HS code 2935 series.

What are the usual packaging options for these chemicals?

Typical packaging includes 200 L steel drums with inner liners or 25 kg IBC containers, both sealed to prevent moisture ingress.

Which markets commonly import these types of chemicals?

Major importers are mining operations in Africa, copper and gold producers in South America, and metal‑finishing plants in Southeast Asia.

What are typical lead times for orders from this supplier?

Lead times generally range from 2 weeks for sample quantities to 4‑6 weeks for full container loads, depending on production scheduling and export clearance.

Which Incoterms are usually applied to shipments?

FOB Qingdao and CIF to the buyer’s destination port are the most frequently used terms for these chemical exports.

Is there a minimum order quantity for the listed chemicals?

Minimum order quantities are typically one 200 L drum per product, but larger orders can be consolidated into a 40‑ft container for cost efficiency.