Activated Alumina (IS 9700-1981)
White/off-white spherical beads, 3–8 mm · CAS 1344-28-1
DocumentsSpec sheet (PDF, 36 KB)Safety Data Sheet (PDF, 78 KB)
Overview
Activated Alumina (IS 9700-1981) (CAS 1344-28-1) is one of the desiccants & adsorbents products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for gas and liquid drying / dehydration; defluoridation of drinking water; catalyst and catalyst carrier, among other applications in the desiccants & adsorbents category. We pack Activated Alumina (IS 9700-1981) in 25 kg bags/drums, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Particle Size | 3 to 5 mm / 5 to 8 mm |
| Al₂O₃ | 92% MIN |
| Absorption Capacity at 30°C, 60% RH by wt | 20–23% |
| Na₂O₃ | 0.1–0.3% |
| Fe₂O₃ | 0.02–0.12% |
| Free Moisture | 2% MAX |
| SiO₂ | 0.02–0.12% |
| Size Tolerance (over/under size) | MAX 2% |
| Water Soluble Chloride | 0.7% |
| Surface Area | 350–390 sq.mtr/gm MIN |
| Pore Volume | 0.4–0.5 cc/gm |
| Static Absorption at 30°C & 60% R.H | 17–19 |
| Bulk Density | 750–890 gm/ltr |
| Bed Crushing Strength | 90–96% |
| pH Value | 4.6 to 8 |
| Loss of Ignition (250–1000°C) | 6–8% |
| Loss on Attrition | 0.5% |
These values come from our own lab test on Activated Alumina. They vary slightly from batch to batch, so ask for a current certificate of analysis with your order.
Origin
- Imported – China
A certificate of analysis is supplied with every batch.
Applications
- Gas and liquid drying / dehydration
- Defluoridation of drinking water
- Catalyst and catalyst carrier
- Desiccant packs for industrial equipment
Frequently Asked Questions
What is Activated Alumina (IS 9700-1981)?
Activated Alumina is supplied by Suraj Chemicals as white/off-white spherical beads, 3–8 mm, identified by CAS number 1344-28-1. It falls under our Desiccants & Adsorbents range — see the Specification Sheet table above for its full characteristics.
What is Activated Alumina used for?
Typical applications include: Gas and liquid drying / dehydration; Defluoridation of drinking water; Catalyst and catalyst carrier; Desiccant packs for industrial equipment.
How should Activated Alumina be stored and handled?
Store in a dry, sealed area away from moisture.
What packaging and pack sizes does Suraj Chemicals supply Activated Alumina in?
25 kg bags/drums. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Activated Alumina?
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. 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 Activated Alumina hazardous to handle?
The Safety Data Sheet for Activated Alumina does not classify it as hazardous under GHS. It is still an industrial chemical, so use normal good practice — avoid unnecessary dust, skin and eye contact, store as advised above, 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 Activated Alumina?
Yes. a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Activated Alumina is also available above.
Can I get a sample or discuss order quantity for Activated Alumina?
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 Activated Alumina.
Actual packaging as supplied by Suraj Chemicals
CAS Number
1344-28-1
Appearance
White/off-white spherical beads, 3–8 mm
Packaging
25 kg bags/drums
Storage & Handling
Store in a dry, sealed area away from moisture.
Shelf Life
Typically around 12 months from date of manufacture in original, unopened packaging, stored in a cool, dry place away from moisture. Extended exposure to humid air can affect this product's quality, so keep containers tightly resealed between uses and avoid part-used bags sitting open. 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.