Imprimer

Guanidinium chlorure 99.5+% Molecular_Biology

Fournisseur: Thermo Fisher Scientific
Attention

Synonyms: Guanadine hydrochloride, Aminoformamidine hydrochloride, Aminomethanamidine hydrochloride, Guanidine HCI, Guanidine chloride, Guanidinium chloride, Guanidine hydrochloride

J75823.36 J75823.A1 J75823.A7
J75823.36EA 221 EUR
J75823.36 J75823.A1 J75823.A7
Guanidinium chlorure 99.5+% Molecular_Biology
Guanidinium chlorure

  • Used for extraction of RNA
  • Preparation of high molecular weight genomic DNA
  • Solubilizing inclusion bodies

Formule: NH₂C(=NH)NH₂·HCl
MW: 95.53 g/mol
Point de fusion: 185…188 °C
Densité: 1.344
Température de stockage: Température ambiante
Numéro MDL: MFCD00013026
Numéro CAS: 50-01-1
EINECS: 200-002-3
Merck Index: 14,04562
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Résultats des tests de spécification

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


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