Guanidinium hydrochloride 99.5-101.0%, white powder, NF-GenAR® for biotechnology, Macron Fine Chemicals™
Supplier: Avantor Performance Materials
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Warning
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0507-25EA
17161.58
EUR
0507-25
0507-F7
0507-04
0507-F9
Guanidinium hydrochloride 99.5-101.0%, white powder, NF-GenAR® for biotechnology, Macron Fine Chemicals™
Guanidinium hydrochloride
White powder.
Formula:
NH₂C(=NH)NH₂·HCl Melting Pt: 185 °C Density: 1.354 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00013026 CAS Number: 50-01-1 EINECS: 200-002-3 Merck Index: 13,04578 |
Specification Test Results
GMP Manufactured Product | — |
CAUTION: For Manufacturing, processing or repackaging | 99.5 - 101.0 % |
Assay (NH₂C(:NH)NH₂·HCl) | 99.5 - 101.0 % |
Acidity (as HCl) | ≤0.01 % |
Loss on Drying at 105°C | ≤0.5 % |
Residue after Ignition | ≤0.050 % |
Absorbance of a 6M Aqueous Solution - 230 nm | ≤0.200 |
Absorbance of a 6M Aqueous Solution - 260 nm | ≤0.030 |
Absorbance of a 6M Aqueous Solution - 275 nm | ≤0.030 |
RNase Activity (None Detected) | Passes Test |
DNase Activity (None Detected) | Passes Test |
Protease Activity (None Detected) | Passes Test |
Nitrate (NO₃) | ≤0.005 % |
Sulfate (SO₄) | ≤0.005 % |
Arsenic and Antimony (as As) | ≤0.500 ppm |
Trace Impurities - Copper (Cu) | ≤0.200 ppm |
Cyanide (CN) | ≤0.1 ppm |
Trace Impurities - Iron (Fe) | ≤2.0 ppm |
Trace Impurities - Lead (Pb) | ≤0.500 ppm |
Particulate Matter | Passes Test |
MANUFACTURED EXCLUSIVELY FOR AVANTOR PERFORMANCE MATERIALS, LLC., BY | |
BIOSPECTRA, INC., STROUDSBURG, PA |
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