Import Bis-Tris Propane — Buy in Bulk from Supplier in China

Bis-Tris Propane is a buffering agent used in biochemical and molecular biology applications, supplied by Nanjing Asian Chem Co., Ltd. from Jiangsu, China. The compound, with CAS number 64431-96-5, is provided as fine white crystals with a declared purity of 100.1%, making it suitable for pH-sensitive laboratory procedures. It is packaged in 25 kg drums for bulk handling and distribution, meeting the needs of research institutions and industrial labs.

This buffer is a zwitterionic organic compound, commonly employed in protein purification, enzyme assays, and electrophoresis due to its stable pH range in biological systems. The standard pKa for Bis-Tris Propane is typically around 6.5 at 25°C, which is critical for maintaining experimental conditions. Its solubility in water is standard for such reagents, allowing easy preparation of aqueous solutions for laboratory use.

Primary buyers include pharmaceutical manufacturers, biotechnology firms, and academic research laboratories that require consistent buffering performance. The product is intended for export, with storage recommended under standard laboratory conditions to preserve its chemical integrity. Buyers should confirm compatibility with their specific applications, as buffering capacity can vary with temperature and concentration.

Nanjing Asian Chem Co., Ltd. is based in Nanjing, Jiangsu Province, China, with its registered address at No.50 Jiangjun Road, Longpan Middle. The company operates as a supplier of biochemical reagents, including buffering agents like Bis-Tris Propane. Its profile indicates an imported tier classification, with a harbor trust tier as per the available verification signals.

The supplier’s response metrics currently show a 0.00% response rate and no recorded average response hours, which suggests limited engagement activity on the platform to date. Buyers are advised to verify the supplier’s current operational status, product availability, and communication channels directly before proceeding with inquiries or orders.