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237086 Sigma-Aldrich

Aluminum potassium sulfate dodecahydrate

ACS reagent, ≥98%

Synonym: Alum, Potassium alum, Potassium aluminum sulfate dodecahydrate

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Properties

Related Categories Aluminum Catalysts, Aluminum Salts, Catalysis and Inorganic Chemistry, Cell Culture, Chemical Synthesis,
grade   ACS reagent
InChI Key   GNHOJBNSNUXZQA-UHFFFAOYSA-J
assay   ≥98%
  98.0-102.0% (ACS specification)
impurities   ≤0.005% insolubles
mp   92 °C (lit.)
density   1.757 g/mL at 25 °C (lit.)
anion traces   chloride (Cl-): ≤5 ppm
cation traces   Fe: ≤0.001%
  NH4+: ≤0.005%
  Na: ≤0.02%
  heavy metals (as Pb): ≤0.001%

Description

Packaging

100, 500 g in poly bottle

2.5 kg in poly bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
WS5690000

Documents

Certificate of Analysis

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Certificate of Origin

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Cell Culture Guide
Protocols & Articles

Articles

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Peer-Reviewed Papers
15

References

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