Glycerol for molecular biology ≥99%
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Specifications
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Synonym | 123-Propanetriol |
| Glycerin |
Molecular Formula | HOCH2CH(OH)CH2OH |
Molecular Weight | 92.09 |
CAS Number | 56-81-5 |
grade | for molecular biology |
vapor density | 3.1 (vs air) |
vapor pressure | <1 mm Hg ( 20 °C) |
assay | ≥99% |
autoignition temp. | 698 °F |
refractive index | n20/D 1.474(lit.) |
bp | 182 °C20 mm Hg(lit.) |
mp | 20 °C(lit.) |
density | 1.25 g/mL(lit.) |
cation traces | Fe: <5 ppm |
| Mg: <5 ppm |
heavy metals (as Pb) | <5 ppm |
foreign activity DNase RNase and protease | none detected |
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