PAC (Poly Aluminium Chloride) 28%–30% Spray-Dried
Spray-dried 30% Al2O3 Poly Aluminium Chloride (PAC) with high basicity (70%–90%) and <0.3% water insolubles for rapid coagulation of textile dyeing effluent and industrial water clarification.
Typical Certificate of Analysis (COA) — PAC (Poly Aluminium Chloride) 28%–30% Spray-Dried
Every container indented by Hafsa Sourcing is accompanied by a batch-specific factory Certificate of Analysis (COA) and optional SGS / Bureau Veritas Pre-Shipment Inspection report verifying the parameters below:
| Test Parameter | Export Spec Limit | Typical Batch Value | Test Method |
|---|---|---|---|
| Aluminium Oxide (Al2O3) Content | ≥ 28.0% / ≥ 30.0% | 30.2% | GB/T 22627-2022 |
| Basicity | 40.0% – 90.0% | 78.5% | GB/T 22627-2022 |
| Water Insoluble Matter | ≤ 0.30% (Spray-Dried) | 0.12% | GB/T 22627-2022 |
| pH (10 g/L Aqueous Solution) | 3.5 – 5.0 | 4.2 | GB/T 22627-2022 |
Industrial Applications in Bangladesh
Bangladesh Market Context: The backbone coagulant for Bangladesh's 1,500+ textile Effluent Treatment Plants (ETP) and municipal/industrial Water Treatment Plants (WTP), outperforming alum by 3x in settling speed and lower sludge volume.
- Primary inorganic coagulation of suspended solids, COD, and colloidal dyes in textile ETPs
- Raw river and surface water clarification in industrial Water Treatment Plants (WTP)
- Neutral rosins sizing retention and pitch control in pulp and paper manufacturing
Import & L/C Indenting Parameters
- Standard Export Packaging
- 25kg PP Woven Bags with Inner PE Liner
- 20ft FCL Container Payload
- 25.0 – 26.0 MT (1,000–1,040 × 25kg Bags per 20ft FCL)
- Chinese Production Hub
- Henan (Gongyi) / Shandong, China
- Bangladesh Customs & Regulatory Note
- Imported under Bangladesh Customs HS Code 2827.32.00; low water-insoluble (<0.3%) spray-dried grade prevents dosing pump clogging.
- Trade Synonyms
- PAC 30% • Poly Aluminum Chloride • ETP Primary Coagulant • Water Treatment PAC
Other ETP & Water Treatment Chemicals Sourced from China
Textile ETP Decolorizing Agent (CW-08 / Dicyandiamide Resin 50%)
High-cationic quaternary ammonium dicyandiamide polymer engineered specifically to break chromophores and precipitate water-soluble reactive, acid, and disperse dyes in Bangladesh textile ETPs.
PAM (Polyacrylamide — Anionic APAM & Cationic CPAM Flocculant)
Ultra-high molecular weight Anionic PAM (12–22M Da for rapid ETP clarifier floc settling) and Cationic PAM (20%–60% ionicity for screw-press and belt-press sludge dewatering).
Ferrous Sulphate Heptahydrate 98% (ETP & Industrial Grade)
Dry, free-flowing Ferrous Sulphate Heptahydrate 98% (Fe2+ ≥ 19.7%) for cost-effective physico-chemical ETP coagulation, sulfur/reactive dye precipitation, and Fenton oxidation.