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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Guanidinium hydrochloride 99.5+% for molecular biology

Supplier: THERMO SCIENTIFIC CHEMICALS INC MS
Warning

J75823-36 J75823-22 J75823-A1 J75823-A7
101171-414EA 280.38 USD InStock
101171-414 101173-306 103728-148 103728-150
Guanidinium hydrochloride 99.5+% for molecular biology
Guanidinium hydrochloride
  • Used for extraction of RNA
  • Preparation of high molecular weight genomic DNA
  • Solubilizing inclusion bodies


Formula: NH₂C(=NH)NH₂·HCl
MW: 95.53 g/mol
Melting Pt: 185
Density: 1.344
Storage Temperature: Ambient
 MDL Number: MFCD00013026
CAS Number: 50-01-1
EINECS: 200-002-3
Merck Index: 14,4562
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=da5a871cab977e6d9dc666b457732eb1e869a714&vid=ec49804319d0557e26e13f7611afdfc1d7f091c3&prid=web&clid=SAPDAM
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Specification Test Results
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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