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Guanidinio cloruro 99.5+% per biologia molecolare

Fornitore: Thermo Fisher Scientific
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Synonyms: Guanidina cloridrato

J75823.36 J75823.A1 J75823.A7
J75823.36EA 196 EUR
J75823.36 J75823.A1 J75823.A7
Guanidinio cloruro 99.5+% per biologia molecolare
Guanidinio cloruro

  • 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
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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

Specifiche

Environmentally Preferable

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