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Product Information

Basic information about this product

Article No. 001518
Grade Extra Pure
Purity 99%
CAS No. 7784-24-9
Molecular Formula AIK(SO4)2.12H2O
Molecular Weight 474.38
H.S. Code 28333030
Shelf Life 60 Months

Hazard Information

Safety and hazard classification

NO GHS NO GHS
Hazard Symbols
NO GHS

Product Description

Detailed information about the product

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 3.3
Melting point/ Freezing point [°C] 92 °C Boiling point [°C] 200°C
Density [g/cm3] 1.757 Solubility in water [% weight] 14% in water

Specifications

Appearance White crystalline powder/crystals Assay (ex Al) 99 - 102%
Ammonium (NH4) Max 0.05% Chloride (Cl) Max 0.01%
Iron (Fe) Max 0.01% Lead (Pb) Max 0.01%

Safety Information and Hazard Symbols

Safety Statement: 22-24/25