Alum (Potassium Alum)
Alum (KAl(SO4)2·12H2O) is a versatile chemical used primarily as a coagulant in water and wastewater treatment. It effectively removes suspended solids, colloids, and phosphates. Also used in textile dyeing, paper manufacturing, and as a food additive.
99% (Technical Grade)
7784-24-9
KAl(SO₄)₂·12H₂O
28332200
Technical Specifications
| CAS Number | 7784-24-9 |
| Molecular Formula | KAl(SO₄)₂·12H₂O |
| Molar Mass | 474.39 g/mol |
| Density | 1.76 g/cm³ |
| pH (1% Solution) | 3.0 – 3.5 |
| HS Code | 28332200 |
Applications
- Water Purification
- Wastewater Treatment
- Textile Dyeing
- Paper Manufacturing
- Food Processing
- Cosmetic Production
Industries Served
- Water Treatment
- Textile
- Food Industry
- Chemical Manufacturing
- Pharmaceutical
- Paper Industry
Packaging Options
- 25 kg HDPE Bags
- 50 kg HDPE Bags
- 1000 kg Jumbo Bags
Available Sizes
Storage Instructions
Store in a cool, dry place in sealed containers. Protect from moisture and humidity. Store away from alkalis and strong bases. Keep on raised platforms in dry warehouses.
Safety Information
Mild irritant. May cause eye and skin irritation. Avoid dust inhalation. Use safety goggles and gloves when handling. In case of eye contact, flush with plenty of water. Not classified as hazardous under normal handling conditions.
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