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Aluminum sulfate, anhydrous, 99.99% (metals basis)
CAS: 10043-01-3 | Al2O12S3 | 342.131 g/mol
$98.42 - $3126.52
Chemical Identifiers
| CAS | 10043-01-3 |
|---|---|
| Molecular Formula | Al2O12S3 |
| Molecular Weight (g/mol) | 342.131 |
| MDL Number | MFCD00003423 |
| InChI Key | DIZPMCHEQGEION-UHFFFAOYSA-H |
| Synonym | aluminum sulfate, aluminum sulfate, dialuminum trisulfate, aluminum sulfate 2:3, filter alum, aluminum sulphate, aluminum sulphate, dialuminum sulfate, papermaker's alum, sulfuric acid, aluminum salt 3:2Show More |
| PubChem CID | 24850 |
| ChEBI | CHEBI:74768 |
| IUPAC Name | dialuminum;trisulfate |
| SMILES | [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3] |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA4456306
|
Thermo Scientific Chemicals
04456306 |
5 g |
Each for $98.42
|
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|
AA4456314
|
Thermo Scientific Chemicals
04456314 |
25 g |
Each for $300.66
|
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|
AA4456322
|
Thermo Scientific Chemicals
04456322 |
100 g |
Each for $860.82
|
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|
AA4456336
|
Thermo Scientific Chemicals
04456336 |
500 g |
Each for $3,126.52
|
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Description
Aluminum sulfate acts as a flocculating agent in the purification of drinking water, and in waste water treatment plants. It acts as a mordant in dyeing, printing, textiles and also used in paper manufacturing. It is a waterproofing agent and accelerator in concrete. Further, it is used as a foaming agent in fire fighting foam, photographic film and in photochemicals. It is also used in styptic pencils, pain relief and in dentistry for gingival retraction cords.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
- Packaged under Argon
Chemical Identifiers
| 10043-01-3 | |
| 342.131 | |
| DIZPMCHEQGEION-UHFFFAOYSA-H | |
| 24850 | |
| dialuminum;trisulfate |
| Al2O12S3 | |
| MFCD00003423 | |
| aluminum sulfate, aluminum sulfate, dialuminum trisulfate, aluminum sulfate 2:3, filter alum, aluminum sulphate, aluminum sulphate, dialuminum sulfate, papermaker's alum, sulfuric acid, aluminum salt 3:2Show More | |
| CHEBI:74768 | |
| [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3] |
Specifications
| 770°C | |
| 3.5 | |
| 5 g | |
| MFCD00003423 | |
| aluminum sulfate, aluminum sulfate, dialuminum trisulfate, aluminum sulfate 2:3, filter alum, aluminum sulphate, aluminum sulphate, dialuminum sulfate, papermaker's alum, sulfuric acid, aluminum salt 3:2 | |
| DIZPMCHEQGEION-UHFFFAOYSA-H | |
| dialuminum;trisulfate | |
| 24850 | |
| 342.15 | |
| Hygroscopic | |
| Aluminum sulfate, Anhydrous |
| 10043-01-3 | |
| Powder | |
| Al2O12S3 | |
| 14,366 | |
| Soluble in water. Slightly soluble in alcohol and dilute mineral acids. Insoluble in ethanol. | |
| [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3] | |
| 342.131 | |
| CHEBI:74768 | |
| 99.99% | |
| 2.71 g/mL | |
| (metals basis) |
Safety and Handling
GHS H Statement
H318-H335-H315
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.
P280-P305+P351+P338-P310
H318
EINECSNumber : 233-135-0
RTECSNumber : BD1700000
TSCA : Yes
storageNote1 :
- Packaged under Argon
Recommended Storage : Ambient temperatures
RUO – Research Use Only