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  7. Aluminum potassium sulfate dodecahydrate, 98+%, ACS reagent

Aluminum potassium sulfate dodecahydrate, 98+%, ACS reagent

Catalog No. AC423260050
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Quantity:
5 g
500 g
2.5 kg
Packaging:
Glass Bottle
Plastic bottle
Catalog No. Quantity Packaging
AC423260050 5 g Glass Bottle
AC423265000 500 g Plastic bottle
AC423260025 2.5 kg Plastic bottle
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Catalog No. AC423260050

Supplier: Thermo Scientific Chemicals 423260050

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Description

CAS: 7784-24-9 | AlKO8S2·12H2O | 474.39 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7784-24-9
Molecular Formula AlKO8S2·12H2O
Molecular Weight (g/mol) 474.39
MDL Number MFCD00149143
InChI Key GNHOJBNSNUXZQA-UHFFFAOYSA-J
Synonym kalinite, aluminum potassium sulfate dodecahydrate, potassium alum dodecahydrate, potash alum dodecahydrate, aluminum potassium disulfate dodecahydrate, unii-1l24v9r23s, alum, potassium, dodecahydrate, potassium aluminum sulfate dodecahydrate, aluminum potassium sulfate dodecahydrate, potassium aluminum disulfate dodecahydrate
PubChem CID 62667
ChEBI CHEBI:86465
IUPAC Name aluminum;potassium;disulfate;dodecahydrate
SMILES O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+]

Specifications

Melting Point 92°C
Color White
Physical Form Crystals
Quantity 5 g
Assay Percent Range 98.0 to 102% (Complexometry)
Linear Formula AlK(SO4)2·12H2O
Merck Index 15, 354
Solubility Information Solubility in water: 140g/L (20°C). Other solubilities: freely soluble in glycerol,insoluble in alcohol
Formula Weight 474.39
Percent Purity ≥98%
Grade ACS Reagent
Packaging Glass Bottle
Chemical Name or Material Aluminum potassium sulfate dodecahydrate
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Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
Harmful if swallowed.
Precautionary Statement GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
RTECSNumber WS5690000

RUO – Research Use Only