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Aluminum potassium sulfate dodecahydrate, 99.5%, for analysis Product Code.: 10120362
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Aluminum potassium sulfate dodecahydrate, 99.5%, for analysis

Product Code. 10120362 Shop All Thermo Scientific Chemicals Products
500 g, Plastic bottle
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Quantity:
500 g
1 kg
2.5 kg
Packaging:
Plastic bottle
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Product Code. 10120362

Brand: Thermo Scientific Acros 217485000

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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.

TRUSTED_SUSTAINABILITY

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 92.0°C
Color White
pH 3 to 3.5 (10% soln. at 20°C)
Physical Form Crystals
Quantity 500 g
Assay Percent Range 99.5% min. (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 99.5%
Grade Analytical
Packaging Plastic bottle
Chemical Name or Material Aluminum potassium sulfate dodecahydrate, p.a.
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0464452 Certificate TypeCertificate of Analysis Date26/07/2024 Catalog Number217485000,217480025,217480010
Lot NumberA0455274 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number217485000,217480025,217480010
Lot NumberA0450100 Certificate TypeCertificate of Analysis Date09/02/2023 Catalog Number217485000,217480025,217480010
Lot NumberA0403308 Certificate TypeCertificate of Analysis Date15/12/2022 Catalog Number217485000,217480025,217480010
Lot NumberA0394995 Certificate TypeCertificate of Analysis Date15/12/2022 Catalog Number217485000,217480025,217480010

Safety and Handling

Product Identifier
  • Aluminium potassium sulfate dodecahydrate
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