Glicerina ≥99%, clear colourless viscous liquid cell culture reagent
Proveedor: MP Biomedicals
Sinónimos:
Glicerol
Storage: Store at Room Temperature (15 - 30 °C)
Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component. Glycerol is used in the concentration and storage of enzymes. Also prevents back-diffusion and protein samples into the buffer. Ideal for use as a cryoprotectant.
- Cell Culture Reagent
- Auto Ignition: 412 °C at 1 atm. (Lit.)
- Vapor Density: 3.17 (air = 1) (Lit.)
- Vapor Pressure: 0.0033 hPa at 50 °C (Lit.)
- Refractive Index: n20/D 1.474 (Lit.)
- Miscible with water (1mL/mL), alcohol. One part dissolves in 11 parts ethyl acetate, in about 500 parts ethyl ether; insoluble in benzene, chloroform, carbon tetrachloride, carbon disulfide petroleum ether oils.
pH: 5.0 - 7.5 (1% aq soln)
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Formula:
HOCH₂CH(OH)CH₂OH Pto. Ebullición: 166,1 °C (13.3 hPa) (lit.) Pto. de fusión: 18,2 °C (lit.) Densidad: 1,2613 g/cm³ (20 °C) (lit.) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00004722 Núm. CAS: 56-81-5 |
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Resultados test especificaciones
| Identity Test | Passes |
| Purity | ≥99% |
| FTIR | Conforms to Standard |
| pH (1% aq soln) | 5.0-7.5 |
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