Import Algicide (Pq) — Buy in Bulk from Supplier in Canada

Algicide (PQ) from BMD Materials is a polyquaternary ammonium chloride-based algicidal treatment formulated around N,N-dimethyl-2-hydroxypropylammonium chloride polymer. The product is designed for control of algae growth in industrial water systems, agricultural irrigation reservoirs, aquaculture operations, and municipal treatment facilities. BMD Materials packages this algicide in multiple formats: 1L, 4L, and 5L plastic bottles for smaller-scale or retail distribution, and 12kg and 20kg cartons for bulk industrial supply. The polyquaternary ammonium structure provides cationic surface-active properties that disrupt algal cell membranes, offering a non-oxidising biocidal mechanism distinct from chlorine or copper-based alternatives.

The active polymer, N,N-dimethyl-2-hydroxypropylammonium chloride, belongs to the polyquat family of biocides with typical molecular weights ranging from 10,000 to 100,000 Da depending on degree of polymerisation. Standard industry concentration for this active ingredient in formulated algicide products is 50-60% by weight, though BMD Materials does not specify the exact percentage in the listing. Polyquat algicides generally exhibit low foaming characteristics, compatibility with anionic surfactant-containing formulations when properly formulated, and reduced corrosion potential compared to oxidising biocides on mild steel and copper system components. pH stability typically spans 2-10, with optimum biocidal activity in neutral to slightly alkaline conditions. The hydroxypropyl functionality contributes water solubility and reduced viscosity in concentrated form.

Primary application sectors include agricultural water management (canal and reservoir treatment), aquaculture facility water quality maintenance, commercial and industrial cooling water systems, and municipal potable and wastewater treatment. Buyers should confirm the specific application approval status for their jurisdiction, as polyquat registration requirements vary by country and end-use. BMD Materials holds a harbor trust tier and imported supplier classification, indicating cross-border sourcing or distribution operations within Canada. Response rate and average response time data show zero values, suggesting buyers should initiate contact through multiple channels. MOQ, lead time, Incoterms, and pricing are not disclosed in the source data and must be confirmed directly with BMD Materials.

BMD Materials is a Canadian supplier with imported tier classification, indicating the company sources products from international manufacturers for distribution within Canada or exports to other markets. The harbor trust tier represents a baseline verification level on the platform. The supplier's response rate is recorded at 0.00% with zero average response hours, which may reflect a new listing, data integration issue, or inactive account management. Buyers should not assume responsiveness based on platform metrics and should reach out directly through listed contact information or alternative business directories.

The supplier profile for BMD Materials does not include year of establishment, headcount, annual revenue, warehouse or facility locations, or specific geographic markets served beyond Canada as origin country. No client references, industry certifications (ISO, NSF, or equivalent), or product registration numbers are provided in the source data. The polyquat algicide positioning suggests focus on water treatment and industrial biocide distribution, but buyers should request a product portfolio, distribution territory details, and technical support capabilities before committing to volume orders.