Article No. | Grade | Purity | Cas no. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
G0105300500 | For Biochemistry | 99.5% | 50-01-1 | CH5N3.HCl | 95.53 | 2925.2990 |
60 Months |
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
4.5 - 6.0 at 573 g/l at 25 °C
Melting Point/ Freezing point [°C]
185 - 189 °C
Partition coefficient Log Pow octanol / water at 20°C
-1.7
Density [g/cm3]
1.345 g/cm3 at 20 °C
Solubility in water [% weight]
573 g/l at 20 °C - completely soluble
Appearance: |
White crystalline powder |
Melting range: |
183 - 188 deg C |
Sulphate (SO4): |
Max 0.005% |
Lead (Pb): |
Max 0.0001% |
Iron (Fe): |
Max 0.0001% |
Water (H2O): |
Max 0.5% |
Copper (Cu): |
Max 0.0001% |
Ammonium (NH4): |
Max 0.05% |
DNAase/RNAase/Proteases: |
Not detectable |
Assay (titration): |
Min 99.5% |
Dicyandiamide: |
Max 0.05% |
Melamine: |
Max 0.01% |
pH (6 M in water; 25°C): |
4.5 - 6.0 |
Solubility at 20°C: |
2000 g/L (H2O) |