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Aluminum sulfate, anhydrous, 99.99% (metals basis), Thermo Scientific Chemicals

Catalog Number 11495330
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Quantity:
5 g
25 g
100 g
500 g
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
10043-01-3
Al2O12S3
342.131
MFCD00003423
DIZPMCHEQGEION-UHFFFAOYSA-H
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
24850
CHEBI:74768
dialuminum;trisulfate
[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3]
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
10043-01-3
Al2O12S3
342.131
MFCD00003423
DIZPMCHEQGEION-UHFFFAOYSA-H
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
24850
CHEBI:74768
dialuminum;trisulfate
[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3]

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
TRUSTED_SUSTAINABILITY
Melting Point 770°C
pH 3.5
Physical Form Powder
Quantity 500 g
Merck Index 14,366
Solubility Information Soluble in water. Slightly soluble in alcohol and dilute mineral acids. Insoluble in ethanol.
Formula Weight 342.15
Percent Purity 99.99%
Sensitivity Hygroscopic
Density 2.71 g/mL
Assay (metals basis)
Chemical Name or Material Aluminum sulfate, Anhydrous
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