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  7. Aluminium-Kaliumsulfat-Dodecahydrat, ACS, 98.0 bis 102.0 %, Thermo Scientific Chemicals

Aluminium-Kaliumsulfat-Dodecahydrat, ACS, 98.0 bis 102.0 %, Thermo Scientific Chemicals

Product Code. 11373358
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500 g
2 kg
Unit Size:
2 Kilogramm
500 Gramm
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Product Code. 11373358 Supplier Thermo Scientific Alfa Aesar Supplier No. 036288.36
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Description

CAS: 7784-24-9 | AlH24KO20S2 | 474.372 g/mol

In printing, fabrics, dyeing, manufacturing of paper, vegetable glue, baking powder, purifying water, clarifying sugar, as catalyst in ammonia synthesis, hardening agent in microscopyAluminum potassium sulfate dodecahydrate is used in leather tanning, water purification, fire proof textiles and backing powder. In the cosmetic industry, it is used as an after shave treatment, deodorant, hardener for photographic emulsions and as a mordant for dyes. In medical field, it finds application as an astringent, antiseptic and to reduce bleeding in minor cuts and abrasions and nosebleeds..

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7784-24-9
Summenformel AlH24KO20S2
Molekulargewicht (g/mol) 474.372
MDL-Nummer MFCD00149143
InChI-Schlüssel GNHOJBNSNUXZQA-UHFFFAOYSA-J
Synonym kalinite, aluminum potassium sulfate dodecahydrate, potassium alum dodecahydrate, potash alum dodecahydrate, aluminum potassium disulfate dodecahydrate, unii-1l24v9r23s, alum, potassium, dodecahydrate, potassium aluminum sulfate dodecahydrate, aluminum potassium sulfate dodecahydrate, potassium aluminum disulfate dodecahydrate
PubChem CID 62667
ChEBI CHEBI:86465
IUPAC-Name Aluminum; Kalium; Disulfat; Dodecahydrat
SMILES O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+]

Specifications

Chemischer Name oder Material Aluminum potassium sulfate dodecahydrate
Schmelzpunkt 92°C
Namenshinweis For analysis ACS
Farbe Weiß
Physikalische Form granular
Menge 500 g
Prozentgehaltsbereich 98 -102%
Löslichkeitsinformationen Soluble in water,glycerol. Insoluble in alcoholSoluble in water and glycerol. Insoluble in acetone and alcohol.
Formelmasse 474.38 (258.20 Anhydrous)
Güte ACS
Geruch Geruchsneutral
Aussehen White granular
Dichte 1.757 g/cm3
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