Import Bcdmh — Buy in wholesale FOB from Supplier in China

BCDMH (Bromochloro-5,5-dimethylimidazolidine-2,4-dione, CAS 32718-18-6) is a heterocyclic halogen-release biocide with molecular formula C5H6BrClN2O2 and molecular weight of 241.5. This compound appears as a white or off-white crystalline powder with slight solubility in water and good solubility in chloroform, ethanol and other organic solvents. Shandong Angel Chemical Co., Ltd. supplies this material in three commodity forms: 20g tablets, 80g tablets, and irregular granule ranging from 8 mesh to 30 mesh, as well as powder.

The active ingredient decomposes in strong acid or alkali conditions but remains stable in dry state, carrying a slight irritating odour. Its dual bromine-chlorine content delivers gradual halogen release and pH-independent activity across wide temperature ranges, distinguishing it from single-halogen alternatives. The supplier specifies two quality grades: top-grade (minimum 98.0% BCDMH mass fraction) and qualified product (minimum 96.0%), with bromine mass fraction held at 31.0-35.0% and chlorine at 155-162% for both tiers. Standard packaging comprises 25kg net weight in paper-plastic multiple bags with two PE bag linings, or 25kg paper sheet barrels with PE lining for flake product.

BCDMH finds primary use in industrial circulating water treatment, swimming pool disinfection, oil field water, spring water, hospital sewage, medicinal facilities, aquaculture, food processing, hospitality and epidemic control applications. Buyers importing from this Weifang, Shandong-based supplier should confirm exact grade requirements, tablet versus granule preference, and storage condition protocols prior to shipment. The material requires shady, dry storage away from poisonous or harmful substances to prevent contamination.

Shandong Angel Chemical Co., Ltd. operates from Binhai Development Zone in Weifang, Shandong Province, China (postal code 262737). The supplier holds a harbor trust tier on the marketplace, though its response rate currently shows 0.00% with zero average response hours recorded, indicating limited or no recent engagement through platform messaging. Buyers should initiate direct contact to assess current responsiveness and account status.

The company specialises in halogen-release biocides for water treatment applications, with BCDMH as a featured product line spanning industrial, commercial and public health sectors. No verified certifications, production capacity figures, year of establishment, employee headcount or client references are disclosed in the available profile. The listing provides detailed quality indices against company standard, suggesting internal quality control systems, but buyers should independently verify ISO certification status, manufacturing licences for chemical production, and export licence validity before placing orders.