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Aluminum ammonium sulfate dodecahydrate, 99%, pure Product Code.: 10450481
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Aluminum ammonium sulfate dodecahydrate, 99%, pure

Product Code. 10450481 Shop All Thermo Scientific Chemicals Products
1 kg, Plastic bottle, 1kg
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Quantity:
100 g
1 kg
2.5 kg
10 kg
Packaging:
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Unit Size:
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10kg
1kg
2.50kg
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Product Code. 10450481

Brand: Thermo Scientific Acros 206260010

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Description

CAS: 7784-26-1 | H4AlNO8S2·12H2O | 453.33 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.

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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 dodecahydrateShow MoreShow Less
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 1 kg
Assay Percent Range 99%
Molecular Formula AlH28NO20S2
Linear Formula AlNH4(SO4)2·12H2O
Solubility Information Solubility in water: 150g/L (20°C). Other solubilities: freely soluble in glycerol, practically insoluble in alcohol
Molecular Weight (g/mol) 453.313
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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Lot NumberA0472697 Certificate TypeCertificate of Analysis Date17/05/2025 Product Code206261000,206260010,206260100,206260025,206260050
Lot NumberA0466106 Certificate TypeCertificate of Analysis Date19/09/2024 Product Code206260010,206261000,206260025
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Lot NumberA0458769 Certificate TypeCertificate of Analysis Date21/12/2023 Product Code206260010,206261000,206260100,206260025,206260050

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