Poly Aluminium Chloride Powder 30%–31% (PAC Powder) – Technical Comparison of Vietnam Viet Tri, China Tenor & India Grades (25kg Moisture-Proof Bag Bulk)
Loc Thien Chemical is a Industrial Chemical Bulk Supplier of high-efficiency PAC Powder 30%–31% (Al2O3, CAS 1327-41-9). Technical comparative analysis of Vietnam Viet Tri, China Tenor, and India high-purity grades. Heavy-duty 25kg moisture-proof bags (strictly no tankers), palletized bulk supply, 15-min RFQ. Hotline: +84 979 891 929.
Poly Aluminium Chloride Powder 30%–31% (Solid PAC Powder) ([Al₂(OH)ₙCl₆₋ₙ]ₘ, CAS 1327-41-9) is a high-performance inorganic polymeric coagulant supplied by Loc Thien Chemical as a Industrial Chemical Bulk Supplier to multinational FDI manufacturing facilities and municipal/industrial wastewater treatment plants across Vietnam. Featuring active aluminum oxide (Al₂O₃) content of 30.0%–31.5%, it precipitates large, dense flocs 2–3 times faster than conventional alum while reducing chemical sludge volume by over 30%. Loc Thien Chemical distributes three leading certified grades: Vietnam Viet Tri, China Tenor (Gongyi), and India Grasim, palletized in heavy-duty 25kg woven polypropylene bags with double moisture-barrier polyethylene liners (1.0–1.2 ton pallets). [Strict Notice] As a solid powdered commodity, tanker transport is completely inapplicable; shipments are delivered via covered trucks. Loc Thien Chemical guarantees an immediate 15-minute quotation response.
Loc Thien Chemical maintains direct bulk supply agreements with domestic Viet Tri plants and leading international manufacturers, ensuring hundreds of tons of fresh inventory across 6 nationwide logistics warehouses with lot-specific COAs, TDS, and bilingual SDS.
Technical Comparison: Vietnam Viet Tri vs China Tenor vs India High-Purity PAC 31%
| Specification | Vietnam Viet Tri PAC 31% | China Tenor (Gongyi) PAC 31% | India High-Purity PAC 30% |
|---|---|---|---|
| Appearance | Yellow to golden yellow fine powder | Bright golden yellow spray-dried powder | Off-white to pale yellow micro-powder |
| Al₂O₃ Content | 30.0% ~ 31.0% | 31.0% ~ 31.5% | 30.0% ~ 30.5% |
| Basicity | 45% ~ 75% | 75% ~ 85% (High basicity) | 50% ~ 70% |
| Water Insoluble | ≤ 1.0% | ≤ 0.3% (Ultra-soluble) | ≤ 0.1% (Near-zero residue) |
| Heavy Metals (As, Pb, Cd) | Meets industrial effluent norms | Export grade (≤ 5 ppm) | Drinking water grade (As ≤ 2 ppm) |
| Dissolution & Sludge | Standard mechanical stirring | Instantaneous, zero nozzle clogging | Zero residue, ultra-pure |
| Primary Target Sector | General WWTP, textiles, paper mills | FDI electronics, plating, high-COD WWTP | Potable drinking water, pharmaceuticals |
| Commercial Advantage | Most cost-effective, domestic supply | Fastest flocculation, superior clarity | Highest purity, international compliance |
Coagulation Mechanisms and Engineering Benefits
1. Rapid Charge Neutralization and Polymeric Bridging
In aqueous solution, PAC hydrolyzes into high-charge cage oligomers ([Al₁₃O₄(OH)24(H₂O)12]7+, "Al₁₃"), rapidly neutralizing negative zeta potentials on suspended colloids and bridging them into heavy, fast-settling flocs.
2. Alkalinity Preservation and Minimal pH Depression
Unlike alum, PAC has pre-polymerized hydroxyl groups, preserving receiving water alkalinity and cutting downstream caustic soda (NaOH) neutralization costs by up to 50%.
⚡ Request PAC Powder 30%–31% Bulk Pricing (15-Minute Response)
Contact Loc Thien Chemical for samples, COA documentation, and spot quotes on Viet Tri, China Tenor, and India PAC 31% in 25kg bags.
- Direct Line: 0979 891 929
- Corporate Email: [email protected]
- Instant Messaging: WeChat:
locthien_chemical| KakaoTalk B2B Channel
ZDHC MRSL Version 3.1 Conformance Level 1 — Poly Aluminium Chloride (PAC 31% Powder)
- Official Documentation: ZDHC MRSL Version 3.1 Level 1 Conformance Summary Report (CSR) & Analytical Test Report
- Issuing Body: TÜV Rheinland Vietnam Co., Ltd.
- Certificate / Report Holder: LOC THIEN INVESTMENT DEVELOPMENT COMPANY LIMITED
- Certificate / CSR No.:
CSR #248162921-05 (22/10/2024)| Analytical Test Report No.:248162921-05 - Analytical Results: 10/10 Smart Testing substance groups PASS: AP & APEOs; Chlorobenzenes & Chlorotoluenes; Chlorophenols; Phthalates; PAHs; Glycols / Glycol Ethers; Halogenated Solvents; Organic Solvents; Organotin Compounds; Total Heavy Metal
Loc Thien 9-Product ZDHC MRSL v3.1 Level 1 Portfolio: Includes 4 TÜV SÜD Level 1 Certificates (ZDHC1 127736 0001–0004: NaOH, H₂O₂, Na₂SO₄, Na₂CO₃) and 5 TÜV Rheinland Level 1 CSR & Analytical Test Reports (248162921-01–05: H₂SO₄, FeCl₂, HCl, Javel/NaOCl, PAC 31%). FDI textile and footwear manufacturers requiring official PDF dossiers with batch COA/SDS for ZDHC Gateway audits may request documentation here (15-minute response SLA).
