Aluminium sulfate octadécahydraté Al₂(SO₄)₃ 51,0-59,0% 100-110%, Puriss., Conforme aux spécifications analytiques BP, Ph. Eur., Fluka™
Marques : Honeywell ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Trade termforalum, Aluminum(III) sulphate octadecahydrate, Aluminum sulphate octadecahydrate
Formule:
Al₂(SO₄)₃·18H₂O Point de fusion: 87 °C Densité: 1,7 g/cm3 (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00149136 Numéro CAS: 7784-31-8 EINECS: 233-135-0 |
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Résultats des tests de spécification
Assay | 100.0 - 110.0 % |
Assay of Al₂(SO₄)3 | 51.0 - 59.0 % |
pH (2 %,20°C) | 2.5 - 4.0 |
Ammonium (NH₄) | Max. 30 ppm |
Arsenic (As) | Max. 3 ppm |
Iron (Fe) | Max. 50 ppm |
Heavy metals (as Pb) | Max. 20 ppm |
Chloride (Cl) | Max. 0.005 % |
Alkali+alkaline earth metals | Max. 0.2 % |
Appearance of the solution | complying |
Residual solvents | complying |
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