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  7. Aluminum ammonium sulfate dodecahydrate, 99%, pure, Thermo Scientific Chemicals
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Aluminum ammonium sulfate dodecahydrate, 99%, pure, Thermo Scientific Chemicals

Product Code. 10628704
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Quantity:
5 g
100 g
1 kg
2.5 kg
10 kg
Packaging:
Glass Bottle
Plastic bottle
Plastic drum
This item is not returnable. View return policy
This item is not returnable. View return policy

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
MDL Number MFCD00149958
InChI Key WZUKKIPWIPZMAS-UHFFFAOYSA-K
Synonym 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
PubChem CID 62668
IUPAC Name aluminum;azanium;disulfate;dodecahydrate
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

Boiling Point 200.0°C
Melting Point 93.5°C
Color White
Physical Form Crystals
Quantity 100 g
Assay Percent Range 98.5% min. (Complexometry)
Molecular Formula H4AlNO8S2·12H2O
Linear Formula AlNH4(SO4)2·12H2O
Merck Index 15,323
Solubility Information Solubility in water: 150g/L (20°C). Other solubilities: freely soluble in glycerol,practically insoluble in alcohol
Molecular Weight (g/mol) 453.33
Formula Weight 453.33
Percent Purity 99%
Grade Pure
Loss on Drying 45% to 48% (2 g, 300°C)
Packaging Plastic bottle
Specific Gravity 1.64
Density 1.6400g/mL
Chemical Name or Material Aluminum ammonium sulfate dodecahydrate
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RUO – Research Use Only

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