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60130 Sigma-Aldrich

Potassium chloride

puriss. p.a., ≥99.5% (AT)

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Potassium chloride puriss. p.a., ≥99.5% (AT)
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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, O-P, Puriss p.a., Puriss p.a. More...
grade   puriss. p.a.
assay   ≥99.5% (AT)
impurities   ≤0.001% total nitrogen (N)
pH   5.5-8.0 (20 °C, 50 mg/mL in H2O)
mp   770 °C(lit.)
density   1.98 g/mL at 25 °C(lit.)
anion traces   bromide (Br-): ≤500 mg/kg
  iodide (I-): ≤20 mg/kg
  phosphate (PO43-): ≤5 mg/kg
  sulfate (SO42-): ≤30 mg/kg
cation traces   Ca: ≤50 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤2 mg/kg
  Mg: ≤10 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤200 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg
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Description

Application

May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.

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.



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