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43503

Supelco

Potassium bromide

≥99.9995% (metals basis)

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About This Item

Linear Formula:
KBr
CAS Number:
7758-02-3
Molecular Weight:
119.00
EC Number:
231-830-3
MDL number:
MFCD00011358
UNSPSC Code:
12000000
PubChem Substance ID:
24867219

vapor pressure

<0.01 mmHg ( 20 °C)
1 mmHg ( 795 °C)

Assay

≥99.9995% (metals basis)

impurities

≤10 mg/kg total nitrogen (N)

mp

734 °C (lit.)

anion traces

bromate (BrO3-): ≤10 mg/kg
chloride (Cl-): ≤500 mg/kg
iodide (I-): ≤200 mg/kg
sulfate (SO42-): ≤10 mg/kg

cation traces

Al: ≤0.02 mg/kg
As: ≤0.01 mg/kg
Ba: ≤0.5 mg/kg
Ca: ≤0.1 mg/kg
Cd: ≤0.005 mg/kg
Ce: ≤0.005 mg/kg
Co: ≤0.005 mg/kg
Cr: ≤0.005 mg/kg
Cu: ≤0.005 mg/kg
Fe: ≤0.01 mg/kg
Hg: ≤0.005 mg/kg
La: ≤0.005 mg/kg
Li: ≤0.5 mg/kg
Mg: ≤0.05 mg/kg
Mn: ≤0.005 mg/kg
Na: ≤5 mg/kg
Ni: ≤0.005 mg/kg
Pb: ≤0.005 mg/kg
Sc: ≤0.005 mg/kg
Sm: ≤0.005 mg/kg
Sr: ≤0.05 mg/kg
Tl: ≤0.01 mg/kg
Y: ≤0.005 mg/kg
Zn: ≤0.01 mg/kg

SMILES string

[K+].[Br-]

InChI

1S/BrH.K/h1H;/q;+1/p-1

InChI key

IOLCXVTUBQKXJR-UHFFFAOYSA-M

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Application

May be used for removal of peripheral membrane proteins.

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