Product Specification and
Analysis
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PRODUCT NAME: |
PBFI(Potassium
Salt) |
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M.W. 1175 g/mol |
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Kd =
5.1 mM |
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Store Frozen
(-20°C) |
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PROTECT FROM
LIGHT |
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Soluble in MeOH |
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DESCRIPTION: |
Yellow brown gum. Potassium sensitive dye, 1.5 times more
selective for K+ than Na+. |
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CATALOG
NUMBER: |
0022 |
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APPEARANCE: |
Yellow brown gum |
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ABSORPTION
SPECTRUM: |
l max
: 336 nm Extinction:
42,000 M-1cm-1 |
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EMISSION: |
l max : 507 nm |
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HPLC: Solvent
System: Column: |
Purity: >90% Water/MeOH gradient 40-100% C18 |
Ref.: