4-Methyl-3-pyridineboronic acid 90%
Dodavatel: Thermo Scientific
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Varování
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ACRO430270010EA
4710
CZK
ACRO430270010
4-Methyl-3-pyridineboronic acid 90%
4-Methyl-3-pyridineboronic acid
Vzorec:
C₆H₈BNO₂ MW: 136,94 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD03788244 CAS číslo: 148546-82-1 |
Výsledky specifikačního testu
Appearance | White to off-white Powder |
Infrared spectrum | Conforms |
HPLC | ≥88.0 % |
Residue after evaporation | ≤0.0005 % |
Acidity | ≤0.0002 meq/g |
Substance darkened by H2SO4 | Passes test |
Aluminium (Al) | ≤0.5 ppm |
Barium (Ba) | ≤0.1 ppm |
Cadmium (Cd) | ≤0.05 ppm |
Calcium (Ca) | ≤0.5 ppm |
Chromium (Cr) | ≤0.02 ppm |
Copper (Cu) | ≤0.02 ppm |
Iron (Fe) | ≤0.1 ppm |
Lead (Pb) | ≤0.1 ppm |
Magnesium (Mg) | ≤0.1 ppm |
Manganese (Mn) | ≤0.02 ppm |
Nickel (Ni) | ≤0.02 ppm |
Zinc (Zn) | ≤0.1 ppm |
Sulfur compounds (as S) | ≤0.005 % |
Aromatics | ≤0.01 % Benzene |
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