Dodecyl Dimethyl Benzyl ammonium Chloride(Benzalkonium Chloride,1227)
  Dichloro Isocyanuric Acid(Euchlorine)
  SD-401 Composite Bactericide
  SD-402 Composite Bactericide
  SD-406 Composite Bactericide
  SD-409 Sludge Stripper
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SD-401 Composite Bactericide
SD-401 is composed of quaternary ammonium salt and peroxide. SD-401 has the advantages of high efficiency, wide range, low toxicity, quick effect and durable, strong penetration, convenience in use, low price, wide range of suitable temperature and pH.





Colorless transparent liquid

pH(1% water solution)


Density (20”ę)g/cm3


SD-401 can be used as fungi disinfectant in industrial circulating cool water system in power plant, chemical industry, fertilizer, oil refining and metallurgy.
Impact charge, dosage of 100-200mg/L will kill all algae. Enlarge dosage if wish to quickly remove multitude algae. Clean out the removed sludge and floats to prevent their deposit. Once existed more foams, antifoaming agent should be added . 

Package and Storage:
25kg in plastic barrel, or confirmed by clients. Storage for three months.

Safety Protection:
Stimulation to skin, once contacted, flush with water.
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