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60089 Sigma

Potassium bromide

BioUltra, ≥99.5% (AT)

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Properties

Related Categories Alphabetical, Biochemicals and Reagents, Cell Biology, Density Gradient, Density Gradient Media,
vapor pressure   <0.01 mmHg ( 20 °C)
  1 mmHg ( 795 °C)
InChI Key   IOLCXVTUBQKXJR-UHFFFAOYSA-M
product line   BioUltra
assay   ≥99.5% (AT)
impurities   insoluble matter, passes filter test
  ≤0.001% total nitrogen (N)
loss   ≤0.5% loss on drying, 110 °C
pH   5.0-7.0 (25 °C, 1 M in H2O)
mp   734 °C(lit.)
solubility   H2O: soluble1 M at 20 °C, clear, colorless
anion traces   bromate (BrO3-): ≤10 mg/kg
  chloride (Cl-): ≤1000 mg/kg
  iodide (I-): ≤10 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Al: ≤5 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 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: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤200 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
λ   1 M in H2O
UV absorption   λ: 260 nm Amax: 0.01
  λ: 280 nm Amax: 0.01

Description

Application

May be used for removal of peripheral membrane proteins.

Potassium bromide is used in the preparation of stable Pd nanocubes used in immunolabeling. Potassium bromide is used for the purification of Sarcocystis neurona sporocysts by discontinuous density gradient centrifugation.

Other Notes

In the resolution of flavoproteins into apoproteins and free flavins; Increases yield of extracellular SOD in the extraction from human tissues and cell lines

Price and Availability


Tissue Diagnostics

All labs need water

Biomedical Applications
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
TS7650000
Protocols & Articles
Peer-Reviewed Papers
15

References

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