Import Barium Carbonate Used In Tiles — Buy in wholesale FOB from Supplier in China

China Yiyingteng Import And Export Co., Ltd. offers barium carbonate with a purity of 99.2% BaCO3, meeting industry grade standards for ceramic tile manufacturing and broader industrial use. The material presents as a white powder with molecular formula BaCO3, molecular weight 197.34, and CAS number 513-77-9. Critical specification limits include moisture at 0.30%, total sulfur at 0.25%, ferrum content of 0.004%, and chlorides at 0.01%. The 325 mesh residue is controlled to 0.20%, ensuring consistent particle size distribution for homogeneous ceramic body formulation.

The ignition residue of HCl insoluble matter is specified at 0.15%, a key indicator of silica and other acid-insoluble impurities that affect glaze compatibility and body maturity in tile production. Tap density ranges from 1.00 to 1.10 g/cm3, with a specific gravity of 1.65-1.75, both typical for precipitated barium carbonate produced via the soda ash process. The UN number 1564 and DG class 6.1 classification require careful handling during international shipment, as barium carbonate is toxic if ingested and must be managed under hazardous material protocols. This grade suits not only ceramic tiles but also magnetic materials, glass manufacture, water purification, and pigment production.

Tile manufacturers purchase this barium carbonate primarily as a flux and crystallising agent in ceramic bodies, where it reduces firing temperatures and modifies thermal expansion coefficients. Paints, coatings, and steel carburising industries represent secondary demand segments. The supplier packages in 25kg or 50kg plastic woven bags with internal plastic lining, standard for Chinese chemical exports to prevent moisture ingress. Buyers should confirm current HS code 2836600000 applicability with their customs broker, and verify whether EINECS 208-187-3 documentation is required for EU import notification. Response rate from this supplier currently shows as 0.00%, so direct enquiry patience is advised.

China Yiyingteng Import And Export Co., Ltd. is based in Shijiazhuang, Hebei Province, a major chemical manufacturing corridor in northern China with established logistics links to Tianjin Port for seaborne export. The supplier holds a harbor trust tier designation on this marketplace, though the response rate currently registers at 0.00% with zero average response hours recorded, indicating either a new listing or inactive account status that buyers should factor into communication planning. No verification badges, trade assurance levels, or audited factory credentials appear in the available profile data.

The listing focuses specifically on industrial grade barium carbonate for ceramic tile applications, with technical specifications that suggest familiarity with buyer quality requirements in the ceramics sector. The company does not disclose annual turnover, employee count, production capacity, or existing client base in the provided profile. Buyers should conduct independent due diligence on business registration, export licence validity, and hazardous chemical handling qualifications given the DG class 6.1 classification of the product. Direct contact is the only reliable method to establish current availability, pricing, and whether the supplier maintains active production or operates as a trading intermediary.