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  7. Sulfate d’ammonium d’aluminium dodécahydraté, 99 %, pur, Thermo Scientific Chemicals

Sulfate d’ammonium d’aluminium dodécahydraté, 99 %, pur, Thermo Scientific Chemicals

Code produit. 10628704
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Quantité:
5 g
100 g
1 kg
2.5 kg
10 kg
Conditionnement:
Flacon en plastique
Flacon en verre
Récipient en plastique
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Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.

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

Chemical Identifiers

CAS 7784-26-1
Numéro MDL MFCD00149958
Clé InChI WZUKKIPWIPZMAS-UHFFFAOYSA-K
Synonyme ammonia alum, unii-5c36drl9zn, aluminum ammonium sulfate dodecahydrate, aluminum ammonium disulfate dodecahydrate, ammonium aluminum sulfate hydrate, alum, ammonium usp, aluminum ammonium sulfate dodecahydrate, ammonium aluminum sulfate dodecahydrate, 5c36drl9zn, ammonium aluminum disulfate dodecahydrate
CID PubChem 62668
Nom IUPAC Disulfate d’azanium d’aluminium dodécahydrate
SMILES [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3]

Specifications

Point d’ébullition 200.0°C
Nom chimique ou matériau Aluminum ammonium sulfate dodecahydrate
Point de fusion 93.5°C
Couleur Blanc
Forme physique Crystals
Quantité 100 g
Plage de pourcentage du dosage 98.5% min. (Complexometry)
Formule moléculaire H4AlNO8S2·12H2O
Formule linéaire AlNH4(SO4)2·12H2O
Merck Index 15,323
Informations sur la solubilité Solubility in water: 150g/L (20°C). Other solubilities: freely soluble in glycerol,practically insoluble in alcohol
Poids moléculaire (g/mol) 453.33
Poids de la formule 453.33
Pourcentage de pureté 99%
Qualité Pures
Perte à la dessiccation 45% to 48% (2 g, 300°C)
Conditionnement Flacon en plastique
Gravité spécifique 1.64
Densité 1.6400g/mL
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