🌟 99% Happy customers

📦 Same-day shipping on in-stock items

Catalog Number:
29920
CAS Number:
7784-24-9
Aluminum potassium sulfate dodecahydrate
Grade:
meets USP/FCC specifications
Purity:
99.5-100.5% (Titration)
Synonym(s):
Potassium alum
Documents
$18.53 /100G
Pack Size Availability Price
Request Bulk Quote
Product Information

Aluminum potassium sulfate dodecahydrate, commonly known as potash alum, is a versatile chemical compound widely utilized across various industries. This compound is recognized for its excellent properties as a coagulant and flocculant, making it invaluable in water treatment processes. It effectively clarifies water by promoting the aggregation of suspended particles, which can significantly enhance the efficiency of purification systems. Additionally, potash alum is employed in the food industry as a food additive, particularly in pickling and baking, where it serves to maintain crispness and improve texture.

In the realm of research and laboratory applications, aluminum potassium sulfate dodecahydrate is often used in analytical chemistry and as a reagent in various chemical reactions. Its unique ability to form stable complexes with other ions makes it a preferred choice for researchers seeking reliable results. Furthermore, its role in the textile industry as a mordant for dyeing processes highlights its diverse applications. With its multifaceted uses and benefits, potash alum stands out as a crucial compound for professionals in environmental science, food technology, and chemical research.

Synonyms
Potassium alum
CAS Number
7784-24-9
Purity
99.5-100.5% (Titration)
Grade
meets USP/FCC specifications
Molecular Formula
AlK(SO42·12H2O
Molecular Weight
474.4
MDL Number
MFCD00149143
PubChem ID
62667
Melting Point
92 °C (Approx.)
Density
1.757 g/mL at 25 °C
Appearance
White crystalline powder
Conditions
Store at RT
General Information
Synonyms
Potassium alum
CAS Number
7784-24-9
Purity
99.5-100.5% (Titration)
Grade
meets USP/FCC specifications
Molecular Formula
AlK(SO42·12H2O
Molecular Weight
474.4
MDL Number
MFCD00149143
PubChem ID
62667
Melting Point
92 °C (Approx.)
Density
1.757 g/mL at 25 °C
Appearance
White crystalline powder
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
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