Orthoboric acid ≥99.5% (by acidimetry), granulated, Ultrapure Bioreagent for molecular biology, J.T.Baker®
Supplier: Avantor
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4035-05EA
263.19
EUR
4035-05
4035-01
Orthoboric acid ≥99.5% (by acidimetry), granulated, Ultrapure Bioreagent for molecular biology, J.T.Baker®
Orthoboric acid
For molecular biology buffers. Lot analysis on label.
Formula:
B(OH)₃ MW: 61,83 g/mol Boiling Pt: 185 °C (1013 hPa) Melting Pt: 160 °C Density: 1,44 g/cm³ (25 °C) |
MDL Number:
MFCD00011337 CAS Number: 10043-35-3 Merck Index: 13,01326 |
Specification Test Results
For Laboratory,Research,or Manufacturing Use | |
Assay (H₃BO₃) (by acidimetry) | ≥99.5 % |
RNase Activity | Passes Test |
DNase Activity (None Detected) | Passes Test |
Protease Activity | Passes Test |
Chloride (Cl) | ≤0.001 % |
Phosphate (PO₄) | ≤0.001 % |
Sulfate (SO₄) | ≤0.005 % |
Calcium (Ca) | ≤0.005 % |
Heavy Metals (as Pb) | ≤0.001 % |
Insoluble in Methanol | ≤0.005 % |
Trace Impurities - Iron (Fe) | ≤0.001 % |
Trace Impurities - Arsenic (As) | ≤1.000 ppm |
Trace Impurities - Magnesium (Mg) | ≤5.000 ppm |
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