Product Name: Aluminium Sulfate
CAS No: 10043-01-3
Einecs No: 233-135-0
HS Code: 2833220000
Formula: Al2(SO4)3
Grade Standard: Food Grade, Tech Grade
Appearance:
Class I: white flakes, lumps, granules or powder;
Class II: gray or yellow flakes, lumps, granules or powder.
Packaging Details: 25KG/BAG, 1000KG/BAG
Application:
Papermaking: Precipitation agent & sizing agent
Water Treatment: Flocculant
Fire Safety: Foam stabilizer (fire extinguishers)
Chemical Production: Raw material for alum & aluminum white
Petroleum: Decolorizer & deodorizer
Edible Oils: Clarifying agent
Pharmaceuticals: Drug precursor
Other Uses: Leather tanning, synthetic gemstones, high-purity ammonium alum
Specification:
| Item | Standard | |
|---|---|---|
| Class I | Class II | |
| Aluminum oxide (Al2O3) ω/% | ≥ 16 | ≥ 15.8 |
| Iron (Fe) ω/% | ≤ 0.005 | ≤ 0.3 |
| Water insoluble matter ω/% | ≤ 0.1 | ≤ 0.1 |
| pH | ≥ 3 | ≥ 3 |
