Import Benzalkonium Chloride — Buy in wholesale FOB from Supplier in China

Benzalkonium Chloride from Iro Chemical Co., Limited is a quaternary ammonium compound supplied as a liquid solution in two standard active-content grades: 48-52% and 78-82%. The product is based on dodecyl dimethyl benzyl ammonium chloride, with CAS numbers 8001-54-5, 63449-41-2, or 139-07-1, and a molecular weight of 340.0 g/mol corresponding to formula C21H38NCl. Iro Chemical packages this material in 200L plastic drums or IBC totes of 1000L, with shelf storage of two years in cool, dry conditions. The supplier operates from Zhongshan Road in Qingdao, Shandong Province, a major chemical export hub on China's eastern coast.

As a cationic surfactant, this biocide functions through nonoxidizing action, efficiently inhibiting algae propagation and sludge reproduction in circulating water systems. Its dispersing and penetrating properties allow it to remove existing biofilm deposits without the toxicity accumulation associated with oxidizing alternatives. The material remains soluble across standard water hardness levels and demonstrates low mammalian toxicity, though it carries a faint almond odour and requires avoidance alkaline pH exposure. Compatibility restrictions apply: it cannot be blended with anion surfactants or chlorophenols, but synergistic use with isothiazolinones, glutaraldehyde, or dithionitrile methane is common in formulated biocide programmes.

Industrial buyers typically deploy this chemical at 50-100 mg/L for routine biocide treatment, or 200-300 mg/L for sludge removal protocols with adequate organosilicone antifoam addition. Primary markets span water treatment, pharmaceutical sanitisation, cosmetic preservation, and textile auxiliary applications where anti-mildew and antistatic properties are valued. Importers should confirm concentration requirements with Iro Chemical directly, as the dual-grade offering suits different formulation economies. The harbour trust tier and zero recorded response rate suggest buyers should validate current production capacity and lead times before finalising orders.

Iro Chemical Co., Limited maintains its registered address at No.44-60 Zhongshan Road, Qingdao 266001, Shandong Province, China. The supplier holds a harbour trust tier on the marketplace, which represents a baseline verification level rather than an advanced assurance designation. The response rate is recorded at 0.00% with zero average response hours, indicating that direct communication attempts through the platform may not yield timely replies. Buyers should factor this into their sourcing strategy and consider establishing off-platform contact channels early in the engagement process.

The company specialises in water treatment chemicals and industrial biocides, with this Benzalkonium Chloride listing reflecting their focus on quaternary ammonium compounds for microbial control. No additional product lines, manufacturing certifications, or client references are disclosed in the available profile data. The Qingdao location provides logistical advantages through proximity to major Chinese container ports, though buyers should independently verify export licence status, production capacity, and quality management systems before committing to volume orders.