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Catalog Number:
29920
CAS Number:
7784-24-9
Sulfate d'aluminium et de potassium dodécahydraté
Grade:
conforme aux spécifications USP/FCC
Purity:
99,5-100,5 % (Titrage)
Synonym(s):
Alun de potassium
Documents
$18.53 /100 g
Taille
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Product Information

Tampon; réactif floculant.

Synonyms
Alun de potassium
CAS Number
7784-24-9
Purity
99,5-100,5 % (Titrage)
Grade
conforme aux spécifications USP/FCC
Molecular Formula
AlK( SO42 · 12H2O
Molecular Weight
474.4
MDL Number
MFCD00149143
PubChem ID
62667
Melting Point
92 °C (environ)
Density
1,757 g/mL à 25 °C
Appearance
Poudre cristalline blanche
Conditions
Magasin chez RT
General Information
Synonyms
Alun de potassium
CAS Number
7784-24-9
Purity
99,5-100,5 % (Titrage)
Grade
conforme aux spécifications USP/FCC
Molecular Formula
AlK( SO42 · 12H2O
Molecular Weight
474.4
MDL Number
MFCD00149143
PubChem ID
62667
Melting Point
92 °C (environ)
Density
1,757 g/mL à 25 °C
Appearance
Poudre cristalline blanche
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Aluminum potassium sulfate dodecahydrate is widely utilized in research focused on:

  • Water Purification: This compound acts as a coagulant in water treatment processes, helping to remove impurities and clarify drinking water. Its effectiveness in reducing turbidity makes it essential for municipal water systems.
  • Food Industry: It is commonly used as a food additive, particularly in baking powder, where it acts as a leavening agent. This helps baked goods rise and achieve the desired texture.
  • Textile Industry: The compound is employed in dyeing processes, where it helps fix dyes to fabrics, ensuring vibrant colors and improved wash fastness. This is crucial for maintaining quality in textile production.
  • Pharmaceuticals: In the pharmaceutical sector, it serves as an astringent and is used in various formulations, providing therapeutic benefits for skin conditions and other medical applications.
  • Laboratory Applications: Researchers utilize it in analytical chemistry as a reagent in various reactions, benefiting from its stability and effectiveness in producing reliable results.

Citations