Guanidinium hydrochloride ≥99.5%, NF-GenAR® for biotechnology, Macron Fine Chemicals™
Supplier: Avantor Performance Materials
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Warning
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0072-20EA
0
GBP
0072-20
0072-26
Guanidinium hydrochloride ≥99.5%, NF-GenAR® for biotechnology, Macron Fine Chemicals™
Guanidinium hydrochloride
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 | ≥99.5% |
CAUTION: For Manufacturing, processing or repackaging | ≤0.01% |
Assay (NH₂C(:NH)NH₂·HCl) | ≥99.5 % |
Acidity (as HCl) | ≤0.01 % |
Arsenic and Antimony (as As) | ≤10 ppm |
Copper (Cu) | ≤10 ppm |
Heavy Metals (as Pb) | ≤10 ppm |
Iron (Fe) | ≤10 ppm |
Loss on Drying at 105°C | ≤0.5 % |
Enzyme Activity - DNase Activity | Passes Test |
Enzyme Activity - RNase Activity | Passes Test |
Enzyme Activity - Protease Activity | Passes Test |
Melamine and Related Compounds | Passes Test |
Absorbance of a 6M Solution (260 nm) (au) | ≤0.030 |
Residue after Ignition | ≤0.20 % |
Water-Insoluble Matter | ≤0.3 % |
Product Information (not a specification): Appearance - colorless | |
crystals | |
MANUFACTURED EXCLUSIVELY FOR AVANTOR PERFORMANCE MATERIALS, LLC., BY | |
BIOSPECTRA, INC., STROUDSBURG, PA |
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