Oil & Gas / Petrochemical
Process water treatment chemicals for refineries and petrochemical plants — including cooling water programs, boiler chemicals and effluent treatment.
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biocides
Benzalkonium Chloride (BKC)
CAS: 8001-54-5
Quaternary ammonium cationic surfactant biocide with combined disinfecting and algae-killing properties. Low corrosivity makes it suitable for closed-loop systems.
View Details →biocides
Bronopol (2-Bromo-2-Nitro-1,3-Propanediol)
CAS: 52-51-7
Fast-acting biocide effective at very low concentrations. Used in oilfield, paper and industrial water where quick microbial control is needed with minimal environmental persistence.
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CMIT/MIT Isothiazolinone 14%
CAS: 55965-84-9
Broad-spectrum isothiazolinone biocide (CMIT:MIT 3:1) for cooling water, paper mills and oilfield injection water. Long-lasting antimicrobial activity at low dosage.
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DBNPA (2,2-Dibromo-3-Nitrilopropionamide)
CAS: 10222-01-2
Fast-acting non-oxidizing biocide that degrades rapidly in water. Ideal for RO membrane systems and short-contact-time applications where persistent biocides are undesirable.
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Glutaraldehyde 50%
CAS: 111-30-8
Non-oxidizing biocide with rapid broad-spectrum kill and biodegradable residual. Preferred for oilfield water injection and systems where chlorine is incompatible.
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MIT (Methylisothiazolinone) 10%
CAS: 2682-20-4
CMIT-free isothiazolinone biocide for applications requiring reduced sensitization risk. Preferred biocide for cosmetics-adjacent and discharge-sensitive water systems.
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Sodium Dichloroisocyanurate (SDIC)
CAS: 2893-78-9
Stable chlorine-releasing disinfectant for drinking water, swimming pools and industrial water. Slower chlorine release than calcium hypochlorite provides longer residual.
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Trichloroisocyanuric Acid (TCCA)
CAS: 87-90-1
Highest available chlorine content (≥ 90%) among solid chlorine disinfectants. Concentrated, slow-dissolving tablets and granules for swimming pools and cooling systems.
View Details →corrosion inhibitors
Benzotriazole (BTA)
CAS: 95-14-7
Copper and copper-alloy corrosion inhibitor forming a stable protective film. Essential additive in cooling water, metalworking fluids and antifreeze formulations.
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Filming Amine (Octadecylamine)
CAS: 124-30-1
Long-chain amine that forms a hydrophobic monomolecular film on metal surfaces. Used in steam condensate systems and boiler water treatment to prevent oxygen corrosion.
View Details →corrosion inhibitors
PPCA (Phosphino Polycarboxylic Acid)
CAS: 71050-62-9
Phosphorus-containing polycarboxylic acid with combined scale inhibition and corrosion inhibition. Effective in high-calcium, high-temperature systems.
View Details →corrosion inhibitors
Sodium Gluconate (Corrosion & Scale Inhibitor)
CAS: 527-07-1
Biodegradable chelating agent and corrosion inhibitor for alkaline cleaning and water treatment. Green alternative to EDTA and NTA in environmentally sensitive applications.
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