Guanidinium thiocyanate 99+% for molecular biology
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Danger
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Synonyms:
Guanidinium sulfocyanide
, Guanidine Thiocyanate
, Guanidinium sulphocyanide
, GTC
, Guanidinium rhodanide
AC43394-1000
103530-396EA
87.7
USD
103530-396
Guanidinium thiocyanate 99+% for molecular biology
Guanidinium thiocyanate
Formula:
CH₅N₃·CHNS MW: 118.16 g/mol Melting Pt: 118…122 °C Storage Temperature: Ambient |
MDL Number:
MFCD00013027 CAS Number: 593-84-0 UN: 3261 ADR: 8,III |
Specification Test Results
Appearance | Colorless to white Crystalline powder or crystals |
Infrared spectrum | Conforms |
Melting point | 118 to 122 °C |
Titration Argentometric | 99.0 to 101.0 % |
Loss on drying | ≤0.5 % |
Sulfated ash | ≤0.05 % |
Solubility | (3 M in water) Clear colorless |
UV | at 280 nm A: ≤0.4 |
UV | at 300 nm A: ≤0.05 |
UV | (3 M in water) |
pH | 5.0 to 7.0 (1 M in water) |
Dnase,Rnase,Protease activity | None detected |
Copper (Cu) | ≤1 ppm |
Iron (Fe) | ≤1 ppm |
Lead (Pb) | ≤1 ppm |
Zinc (Zn) | ≤2 ppm |
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