Irritant Guanidinium hydrochloride 99.5-101.0%, white powder, NF-GenAR® for biotechnology, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
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About this item
CAS Number:50-01-1
:
Formula:NH₂C(=NH)NH₂·HCl
MDL Number:MFCD00013026
:95.53 g/mol
Merck Index:13,04578
Melting Pt:185 °C
Density:1.354 g/cm³ (20 °C)
EINECS:200-002-3
:GHS07
Storage Temperature:Ambient
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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
Specification Test Results
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