Good Quality Polyamine - Aluminum Sulfate – Yuncang
Good Quality Polyamine - Aluminum Sulfate – Yuncang Detail:
Aluminum sulfate is a salt with the formula Al2(SO4)3. It is soluble in water and is mainly used as a coagulating agent in the purification of drinking water and wastewater treatment plants, and also in paper manufacturing. Our Aluminium Sulphate has powder granules, flakes, and tablets, we also can supply no-ferric, low-ferric, and industrial grade.
Aluminum sulfate exists as white, lustrous crystals, granules, or powder. In nature, it exists as the mineral alunogenite. Aluminum sulfate is sometimes called alum or papermaker’s alum.
Chemical formula | Al2(SO4)3 |
Molar mass | 342.15 g/mol (anhydrous) 666.44 g/mol (octadecahydrate) |
Appearance | White crystalline solid Hygroscopic |
Density | 2.672 g/cm3 (anhydrous) 1.62 g/cm3(octadecahydrate) |
Melting point | 770 °C (1,420 °F; 1,040 K) (decomposes, anhydrous) 86.5 °C (octadecahydrate) |
Solubility in water | 31.2 g/100 mL (0 °C) 36.4 g/100 mL (20 °C) 89.0 g/100 mL (100 °C) |
Solubility | slightly soluble in alcohol, dilute mineral acids |
Acidity (pKa) | 3.3-3.6 |
Magnetic susceptibility (χ) | -93.0·10−6 cm3/mol |
Refractive index(nD) | 1.47[1] |
Thermodynamic data | Phase behaviour: solid–liquid–gas |
Std enthalpy of formation (ΔfH⦵298) | -3440 kJ/mol |
Packing: lined with plastic bag, outer woven bag. Net weight: 50 kg bag
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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Good Quality Polyamine - Aluminum Sulfate – Yuncang , The product will supply to all over the world, such as: Oslo, Uganda, panama, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.

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