Chemicals for the Water Treatment Industry
Municipal water utilities, industrial wastewater treatment plants, and swimming pool operators require dependable coagulants, flocculants, and disinfectants. MITCHEM offers a complete water treatment portfolio — PAC, ferric chloride, aluminium sulphate, hypochlorites, and stable bleaching powder — all meeting drinking water safety standards with full regulatory documentation.
Key Products8+
Available FormsPowder, Liquid, Granular, Coated
ComplianceIS / WHO Standards
Supply ScaleBags to Bulk IBC
Key Products for Water Treatment
Each product shown with its specific role in water treatment applications. Click any product for full specifications, grades, and quote form.
Ferric Chloride
CAS: 7705-08-0 | HS: 28273990
FeCl₃ | 162.21 g/mol
Ferric Chloride is a highly effective primary coagulant operating across a wide pH range (4–11). It rapidly destabilises colloidal suspensions, forming dense iron hydroxide floc — particularly superior in cold water and high-phosphorus industrial effluents.
Poly Aluminium Chloride (PAC)
CAS: 1327-41-9 | HS: 28273200
Alₙ(OH)ₘCl(3n-m) | ~319.4 g/mol
PAC is the preferred primary coagulant in modern drinking water plants. Its pre-hydrolysed aluminium chains require lower dosages than alum, generate less sludge, and leave lower residual aluminium in treated water.
Aluminium Sulphate
CAS: 10043-01-3 | HS: 28332200
Al₂(SO₄)₃ | 342.15 g/mol
Aluminium Sulphate (Alum) is the proven workhorse coagulant for water clarification — reliable turbidity, colour, and suspended solids removal at economical cost for municipal waterworks and industrial process water.
Calcium Hypochlorite
CAS: 7778-54-3 | HS: 28281000
Ca(ClO)₂ | 142.98 g/mol
Calcium Hypochlorite granules provide a stable, concentrated source of available chlorine for primary disinfection in both centralised and decentralised water supply systems — far more economical to store than liquid chlorine.
Sodium Hypochlorite
CAS: 7681-52-9 | HS: 28289000
NaOCl | 74.44 g/mol
NaOCl solution enables precision liquid chlorination in continuous-flow systems, dosed via metering pumps for controlled residual disinfection in municipal distribution networks and industrial cooling towers.
Stable Bleaching Powder
CAS: 7778-54-3 | HS: 28281000
CaCl₂·Ca(OCl)₂ | ~200 g/mol
Stable Bleaching Powder is widely used in low-infrastructure water supply programmes, emergency response kits, and rural sanitation projects where consistent available chlorine over extended storage periods is essential.
Sodium Percarbonate (Uncoated)
CAS: 15630-89-4 | HS: 28369900
2Na₂CO₃·3H₂O₂ | 314.04 g/mol
Uncoated Sodium Percarbonate is a fast-dissolving oxygen bleach and disinfectant increasingly used in water polishing, pool sanitation, algae control, and effluent treatment as a chlorine-free alternative — releasing active hydrogen peroxide on contact with water.