Poly(2-hydroxypropyl dimethyl ammonium chloride)
CAS. 25988-97-0/39660-17-8 Molecular Formula (C5H12ClNO)nGeneral Description：As board spectrum nonoxidizing biocide , this kind of Quaternary Ammonium saltis efficient .It is friendly to environment without secondary pollution , because that it contains no aromatic hydrocarbons .Its biocidal effects can not be influenced by the temperature between 20℃ and 65℃,which will accompany with oil-field flooding .It not only has good effect on killing sulfate reducing bacteria , but has excellent effect on removing sludge and its attachments in piping equipment , as well as clearing muddy water . It is characterized by board spectrum , high efficient ,low toxicity , good water-solubility through toxicity tests , various kinds of biocidal effect tests , different factors of influence tests , and composite application of water treatment drugs tests. Quaternary Ammonium salt can be also used as fungicidal and release agent on chemical，fertilizer and oil refinery industry , as well as oil field , metallurgy，electric power generation, especially on the application of alkaline water. In addition , it also has good corrosion inhibition on metal equipment and pipeline of re circulated cooling water system.
Light yellow to yellow transparent liquid
Solid content% ≥
1.10 ± 0.05
1.20 ± 0.05
pH(10% water solution)
6.0 - 8.0
Using method and dosage：
Throw this kind of quaternary ammonium salt near the water pump entrance directly，and charges every 7 days，dosage of 20～100ppm is preferred.
When contacted with skin , flush with water.
Package and Storage:
25kg in every plastic polyethylene barrel , 200kg in every iron barrel with plastic inside . Storage for two year in room shady and dry place.