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60279 Sigma

Potassium hexacyanoferrate(II) trihydrate

BioUltra, ≥99.5% (RT)

Synonym: Potassium ferrocyanide, Yellow prussiate

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Properties

InChI Key   NRYOVBQTVIWDNU-UHFFFAOYSA-N
product line   BioUltra
assay   ≥99.5% (RT)
impurities   insoluble matter, passes filter test
pH   8.0-10.0 (25 °C, 0.5 M in H2O)
mp   70 °C(lit.)
solubility   H2O: soluble0.5 M at 20 °C, clear, faintly yellow to greenish-yellow
anion traces   carbonate (CO32-): ≤20 mg/kg
  chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   As: ≤0.1 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤10 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤10 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
absorption   absorption0.5M/411 nm, H2O cut-off

Description

Application

Potassium hexacyanoferrate(II) a redox couple with potassium hexacyanoferrate(III) is used with luminol-based chemiluninescent assays.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Hazard statements 
Supplemental Hazard Statements 
Contact with acids liberates very toxic gas.
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2
Protocols & Articles
Peer-Reviewed Papers
15

References

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