Aluminum Sulfate Appearance: white flake or block or granule or powder Molecular Formula: Al2(SO4)3 Purity: Al2O3 15.8%/17%
[Features]
Including anhydrous and hydrous(18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al2(SO)3 .18H2O; when weathering, the average molecular structure is Al2(SO4)3 .14H2O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.
[Technical Indicators]
According to the national standard HG2225-2001.
Index | 15.8% (Iron) | 17% (Ironless) |
Appearence | white flake or block or granule or powder | |
Molecular Formula | AL2(SO4)3 | |
Al2O3 % ≥ | 15.8 | 17 |
Iron (Fe) % ≤ | 0.50 | 0.005 |
Water insoluble matter % ≤ | 0.15 | 0.15 |
PH value 1% aqueous solution ≥ | 3.0 | 3.0 |
Heavy metals as Pb % ≤ | 0.002 | 0.002 |
Arsenic(AS) % ≤ | 0.0005 | 0.0005 |
Granularity ≥ | ___ | 15 |
The above mentioned chemical product has no poison, no pollution, and no cauterization. | ||
[Application]
1. Widely used in paper making, water purification.
2. widely used as mordant, tanning agents, pharmaceuticals astringent, wood preservatives, foam fire extinguishing agent, etc.
[ Packing & Storage]
25 Kg kraft paper bag with inner plastic woven bag. Or according to your request.The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.
Water Treatment Chemicals Aluminum Sulfate
