Import Amphiprotic Surfactant Bs-12 — Buy in Bulk from Supplier in China

Amphiprotic surfactant BS-12, also known by its chemical name dodecyl dimethyl betaine, is a colourless or light yellow transparent liquid with a relative density of 1.03 at 20°C. Its chemical formula is C16H33NO2, and it exhibits a pH range of 6.5 to 7.5, making it amphiprotic - cationic in acidic media and anionic in alkaline conditions. This dual behaviour allows it to function effectively across a broad spectrum of formulations without destabilising the system.

The surfactant is valued for its excellent foaming properties, which make it particularly suitable for personal care applications such as shampoos, where it conditions hair and leaves it soft. It also demonstrates strong resistance to hard water, making it ideal for detergents in regions with mineral-rich water. Beyond personal care, BS-12 serves as a fibre softener, metal surface processing aid, and antistatic agent. Its antibacterial properties are notable, with efficacy against a range of bacteria, including tuberculosis.

Industries such as cosmetics, textiles, and metal processing rely on BS-12 for its multifunctional properties. Buyers typically source it in bulk for formulations where mildness, foaming, and antibacterial action are critical. These include shampoos, children’s detergents, and industrial cleaners. The product is commonly packaged in 200-litre drums or IBC containers, and buyers should confirm specific packaging options, as well as MOQ and lead times, directly with the supplier.

Shandong Longtaili Science And Technology Co.,ltd. is based in Qingdao City, Shandong Province, China, with its registered address at No.34 Guantao Road, Shibei District. The company operates from this location, focusing on the production and supply of specialty chemicals, including surfactants like BS-12. Its geographic position in a major industrial hub supports efficient logistics for both domestic and international buyers.

The supplier is classified under the harbor trust tier, indicating a baseline level of verification for its operations. However, its response rate and average response hours are currently listed as zero, which suggests buyers may need to follow up proactively for inquiries. The company’s profile does not provide additional details such as certifications, production capacity, or client history, so these specifics should be requested directly from the supplier.