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  7. Sulfate de potassium d’aluminium dodécahydraté, 99,5 %, pour analyse, Thermo Scientific Chemicals

Sulfate de potassium d’aluminium dodécahydraté, 99,5 %, pour analyse, Thermo Scientific Chemicals

Code produit. 10701111
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Quantité:
500 g
1 kg
2.5 kg
Conditionnement:
Flacon en plastique

Description

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

Identifiants chimiques

CAS 7784-24-9
Formule moléculaire AlKO8S2·12H2O
Poids moléculaire (g/mol) 474.39
Numéro MDL MFCD00149143
Clé InChI GNHOJBNSNUXZQA-UHFFFAOYSA-J
Synonyme 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
CID PubChem 62667
ChEBI CHEBI:86465
Nom IUPAC disulfate de potassium et d’aluminium dodécahydraté
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+]

Spécification

Nom chimique ou matériau Aluminum potassium sulfate dodecahydrate
Point de fusion 92.0°C
Note relative au nom p.a.
Couleur Blanc
pH 3 to 3.5 (10% soln. at 20°C)
Forme physique Crystals
Quantité 1 kg
Plage de pourcentage du dosage 99.5% min. (Complexometry)
Formule linéaire AlK(SO4)2·12H2O
Merck Index 15, 354
Informations sur la solubilité Solubility in water: 140g/L (20°C). Other solubilities: freely soluble in glycerol, insoluble in alcohol
Poids de la formule 474.39
Pourcentage de pureté 99.5%
Qualité Analytique
Conditionnement Flacon en plastique
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Safety and Handling

Product Identifier
  • Aluminium potassium sulfate dodecahydrate

RUO – Research Use Only

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