Guanidinio cloruro 99.5+% per biologia molecolare
Fornitore: Thermo Fisher Scientific
|
Attenzione
|
Synonyms:
Guanidina cloridrato
- Used for extraction of RNA
- Preparation of high molecular weight genomic DNA
- Solubilizing inclusion bodies
Formula:
NH₂C(=NH)NH₂·HCl Punto di fusione: 185…188 °C Densità: 1,344 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00013026 CAS Number: 50-01-1 EINECS: 200-002-3 Merck Index: 14,04562 |
|
Risultati del test di specificazione
Form | White/clear crystals |
Assay, Absorbance (225 nm, 6 M, 1 cm) | ≤0.2 |
Assay, Absorbance (260 nm, 6 M, 1 cm) | ≤0.03 |
Assay, Aldehyde | None detected |
Assay, Ammeline | None detected |
Assay | ≥99.5% |
Impurity content, Sulfate (SO₄) | ≤ 50 ppm |
Melting Point | 184 ±3°C |
Solution Test, (6 M, H₂O) | Clear and colourless |
Identification (FTIR) | Conforms |
Dnase (endo) | Passes Test |
Protease Activity | Passes Test |
RNase | Passes Test |
Clear and colorless | ≤1 ppm |
Trace Metal: Arsenic (As) | Solution Test (6M, H2O) |
Trace Metal: Copper (Cu) | ≤1 ppm |
Trace Metal: Iron (Fe) | ≤2 ppm |
Trace Metal: Lead (Pb) | ≤5 ppm |
Trace Metal: Zinc (Zn) | ≤1 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...