SunPac SC11 (Poly Aluminium Chloride)
Pale yellow powder, free from organic contaminants · CAS 1327-41-9
Part of the SunPac range — our own Sun Brand. Also available: SunPac SC12.
About SunPacOverview
SunPac SC11 is a poly aluminium chloride (PAC) coagulant from our own Sun Brand range, supplied as a pale yellow powder free from organic contaminants. It is specified against IS 15573:2018 with aluminium as Al₂O₃ 28.0% min, relative basicity 35.0% min, chloride 37.50% max, sulphate 10.0% max, bulk density 0.65 g/mL min and a 5% solution pH of 2.5–4.5, together with limits for mercury, arsenic, cadmium, lead, iron, manganese, chromium, selenium and total organic carbon. Shelf life is 24 months from the date of manufacture. Request a quote or the specification sheet.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Brand | Sun Brand (SunPac) |
| Description | Pale yellow powder & free from organic contaminants |
| Aluminium as Al₂O₃ (%) | 28.0 (min) |
| Relative Basicity (%) | 35.0 (min) |
| Chloride as Cl (%) | 37.50 (max) |
| Sulphate as SO₄ (%) | 10.0 (max) |
| Bulk Density (g/mL) | 0.65 (min) |
| Mercury as Hg (ppm) | 0.6 (max) |
| Arsenic as As (ppm) | 15 (max) |
| Cadmium as Cd (ppm) | 18 (max) |
| Lead as Pb (ppm) | 90 (max) |
| Iron as Fe (ppm) | 240 (max) |
| Manganese as Mn (ppm) | 60 (max) |
| Chromium as Cr (ppm) | 45 (max) |
| Selenium as Se (ppm) | 24 (max) |
| Total Organic Carbon (TOC) (ppm) | 240 (max) |
| Insoluble (%) | 1.50 (max) |
| pH of 5 Percent Solution (w/v) | 2.5 – 4.5 |
| Shelf Life | 24 months from the date of manufacturing |
Values above are Suraj Chemicals' own specification for this Sun Brand product. Figures can vary slightly batch to batch — request a current certificate of analysis with your order.
Applications
- Coagulant for water and wastewater clarification
- Turbidity and suspended-solids removal
- Municipal and industrial water treatment
Frequently Asked Questions
What is SunPac SC11 (Poly Aluminium Chloride)?
SunPac SC11 (Poly Aluminium Chloride) is supplied by Suraj Chemicals as pale yellow powder, free from organic contaminants, identified by CAS number 1327-41-9. It falls under our Coagulants & Flocculants range — see the Specification Sheet table above for its full characteristics.
What is SunPac SC11 (Poly Aluminium Chloride) used for?
Typical applications include: Coagulant for water and wastewater clarification; Turbidity and suspended-solids removal; Municipal and industrial water treatment.
How should SunPac SC11 (Poly Aluminium Chloride) be stored and handled?
Store sealed in a cool, dry place away from moisture. Shelf life 24 months from the date of manufacture.
What packaging and pack sizes does Suraj Chemicals supply SunPac SC11 (Poly Aluminium Chloride) in?
Please enquire for pack sizes and bulk quantities. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of SunPac SC11 (Poly Aluminium Chloride)?
24 months from the date of manufacturing in the original, unopened pack, stored sealed in a cool, dry place away from direct sunlight. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is SunPac SC11 (Poly Aluminium Chloride) hazardous to handle?
Yes — SunPac SC11 (Poly Aluminium Chloride) is acidic (pH 2.5 – 4.5) and can irritate skin and eyes on direct contact. Follow the storage and handling guidance above, use appropriate PPE, and download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details.
Is a Specification Sheet, TDS or MSDS available for SunPac SC11 (Poly Aluminium Chloride)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for SunPac SC11 (Poly Aluminium Chloride) is also available above.
Can I get a sample or discuss order quantity for SunPac SC11 (Poly Aluminium Chloride)?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for SunPac SC11 (Poly Aluminium Chloride).