Import Barium Carbonate 99.2%. — Buy in wholesale FOB from Supplier in China

Barium carbonate 99.2% (BaCO3, CAS 513-77-9) from China Yiyingteng Import And Export Co., Ltd. is an industrial-grade white powder with a molecular weight of 197.34 and EINECS number 208-187-3. The product carries HS code 2836600000 and UN number 1564 with DG class 6.1, indicating hazardous material classification for international shipping. Supplied purity is 99.2% BaCO3 with controlled moisture at 0.30% and HCl insoluble ignition residue at 0.15%. The material shows total sulfur content of 0.25%, ferrum (iron) at 0.004%, and chlorides at 0.01%. Particle sizing is indicated by a 325 mesh residue of 0.20%, with tap density ranging 1.00-1.10 g/cm3 and a separate density figure of 1.65-1.75 (likely true density, unit implied).

The manufacturing origin is Shijiazhuang, Hebei Province, China, where the supplier operates as a direct factory rather than a trading intermediary. Barium carbonate at this grade is typically produced via the soda ash method or black ash process from barite ore, with the 99.2% purity level suitable for most industrial applications rather than reagent-grade requirements. The white powder form and specified mesh residue indicate controlled milling to support uniform dispersion in downstream processes. Standard industry packaging for this commodity is 25 kg plastic woven bags with internal polyethylene liner, which provides moisture barrier and handling convenience for bulk shipment.

Primary applications span magnetic materials, glass manufacture, ceramics, water purification, paints, pigments, coatings, construction materials, and steel carburising processes. The supplier also notes use in producing other barium salts and general reagent applications. Buyers in these sectors typically require certificate of analysis compliance, consistent lot-to-lot specification, and hazardous goods documentation for sea freight. Delivery terms indicate shipment within 7-15 working days after advance payment receipt, though specific Incoterms and payment structures should be confirmed directly with the supplier given the 0.00% response rate signal.

China Yiyingteng Import And Export Co., Ltd. is based in Shijiazhuang, Hebei Province, China, operating from a location in a major northern industrial corridor with established chemical manufacturing infrastructure. The supplier holds harbor-tier trust status on the platform, with a response rate of 0.00% and average response hours at zero, indicating no recorded inquiry responses in the available data. The supplier explicitly identifies as a direct factory for barium carbonate, which distinguishes it from trading companies that source from third-party manufacturers. The address places it in Shijiazhuang, capital of Hebei, a province with significant chemical and refractory materials production clusters.

The listing provides substantial product-level detail including full chemical identifiers and analytical specifications, suggesting internal quality control capability rather than mere brochure resale. However, the zero response rate is a notable gap, buyers should confirm current contactability and active operations before placing orders. No information is provided about factory scale, employee count, annual output, export licence specifics, or third-party certifications such as ISO. The supplier does not list client references, past export destinations, or years in business. Buyers should verify manufacturing authorisation, hazardous chemicals handling permits, and whether the stated direct-factory claim can be supported by facility documentation or video verification.