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60528 Sigma

Potassium sulfate

BioUltra, ≥99.0% (AT)

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Properties

InChI Key   OTYBMLCTZGSZBG-UHFFFAOYSA-L
product line   BioUltra
assay   ≥99.0% (AT)
impurities   insoluble matter, passes filter test
  ≤0.0005% total nitrogen (N)
pH   5.5-7.5 (25 °C, 0.5 M in H2O)
solubility   H2O: 0.5 M at 20 °C clear, colorless
anion traces   chloride (Cl-): ≤5 mg/kg
  phosphate (PO43-): ≤10 mg/kg
cation traces   Al: ≤5 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤50 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤20 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤50 mg/kg
  Zn: ≤5 mg/kg
λ   0.5 M in H2O
UV absorption   λ: 260 nm Amax: 0.01
  λ: 280 nm Amax: 0.01

Description

Other Notes

Component of Pseudomonas Selective Agar Base, and Pseudomonas Agar P Base.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
TT5900000
Protocols & Articles
Peer-Reviewed Papers
15

References

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