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A7210 Sigma-Aldrich

Aluminum potassium sulfate dodecahydrate

BioXtra, ≥98.0%

Synonym: Alum, Potassium alum, Potassium aluminum sulfate dodecahydrate

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Properties

Related Categories Cell Culture, Chemical Synthesis, Inorganic Salts, Mineral salt adjuvants, Other Inorganic Salts,
Quality Level   200
product line   BioXtra
assay   ≥98.0%
impurities   ≤0.0005% Phosphorus (P)
  ≤0.005% Insoluble matter
mp   92 °C (lit.)
solubility   H2O: 0.5 M, clear, colorless
density   1.757 g/mL at 25 °C (lit.)
anion traces   chloride (Cl-): ≤0.0005%
cation traces   Ca: ≤0.0005%
  Cu: ≤0.0005%
  Fe: ≤0.001%
  Mg: ≤0.005%
  NH4+: ≤0.005%
  Na: ≤0.02%
  Pb: ≤0.001%
  Zn: ≤0.0005%
SMILES string   O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI   1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4
InChI key   GNHOJBNSNUXZQA-UHFFFAOYSA-J

Description

Packaging

100, 500 g in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
WS5690000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

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Peer-Reviewed Papers
15

References

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