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Aluminum potassium sulfate, pure, anhydrous, Thermo Scientific Chemicals

Catalog No. AC458990025
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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

10043-67-1

Molecular Formula

AlKO8S2

Molecular Weight (g/mol)

258.21

InChI Key

GRLPQNLYRHEGIJ-UHFFFAOYSA-J

Synonym

potassium alum, potash alum, aluminum potassium sulfate, potassium aluminum sulfate, burnt potassium alum, aluminum potassium disulfate, exsiccated alum, alum potassium, burnt alum, aluminum potassium alum

PubChem CID

24856

ChEBI

CHEBI:86463

IUPAC Name

aluminum;potassium;disulfate

SMILES

[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+]

Specifications

Boiling Point

200.0°C

Melting Point

92.0°C

Quantity

2.5 kg

Solubility Information

Solubility in water: 50g/L (20°C).

Formula Weight

258.21

Percent Purity

≥90% (Complexometry)

Grade

Pure

Loss on Drying

1% max.

Chemical Name or Material

Aluminum potassium sulfate

EINECSNumber

233-141-3
SDS

RUO – Research Use Only

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