Poly Aluminium Chloride (PAC) in Bulk

Poly Aluminium Chloride is an inorganic polymer coagulant that destabilises suspended solids so they settle out of water. It works across a wider pH band than alum, forms a denser floc and leaves less sludge, which is why most modern effluent and drinking-water plants have moved to it. BulkFineChem supplies PAC to municipal utilities, ETP and STP operators, paper mills, textile processors and distributors across India.

Specification

PAC is offered in spray-dried powder and liquid form. The exact assay for your consignment is confirmed on the batch Certificate of Analysis.

• CAS No. 1327-41-9
• HSN Code 28273201
• Appearance: pale yellow to light tan free-flowing powder, or amber liquid
• Common grades: 10 percent, 17 percent and 30 percent Al2O3 basis
• Packing: 25 kg and 50 kg HDPE bags; liquid in carboys or tankers

Applications

PAC is the first-stage coagulant in most clarification trains. Dosage is set by jar testing against the specific raw water or effluent.

• Drinking water clarification in municipal plants
• Effluent and sewage treatment plants
• Colour and COD reduction in textile and dyeing effluent
• Retention aid and pitch control in paper mills
• Tannery, sugar and distillery wastewater

Handling and Storage

PAC is hygroscopic and mildly acidic in solution. Store sealed in a dry covered area away from alkalis, and handle with gloves and eye protection.

• Shelf life typically 12 months in sealed original packing
• Keep away from moisture and direct sunlight
• SDS issued on request
• Not for food or pharmaceutical use

Ordering

Pricing is quoted per consignment against grade, quantity and delivery location. Send an enquiry and our team reverts with a formal quotation.

• Minimum order quantity 1 MT
• GST tax invoice on every order
• Batch-wise Certificate of Analysis with each dispatch
• TDS and SDS available on request
• Pan-India delivery with e-way bill for large consignments

FAQs

Common questions from buyers sourcing PAC in bulk.

• How is PAC better than alum? It works over a wider pH range, needs a lower dose and generates less sludge.
• Which grade should I order? Grade is chosen by jar test; 30 percent powder is most common for ETP use.
• Can I get a sample first? Yes, trial quantities can be arranged before a bulk order.
• Do you deliver outside Gujarat? Yes, we dispatch across India.
• What documents come with the material? GST invoice, batch CoA, and TDS or SDS on request.