Guanine 98% For Biochemistry
2-Amino-6-hydroxypurine
Product Code. |
01311 |
Grade |
For Biochemistry |
Purity |
98% |
CAS No. |
73-40-5 |
Molecular Formula |
C5H5N5O |
Molecular Weight |
151.13 |
H.S.Code |
2933.59900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White to off white to cream powder or crystal |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
> 300 °C |
Decomposition point [°C] |
360°C |
Packaging
Specification
| Appearance | White to off white to cream powder or crystal |
| Assay (by HCLO4) | Min 98.0% |
| Solubility | 10 mg soluble in 1 ml of hot dilute HCL |
| Loss on drying (at 105 C 2 hrs) | Max 1.0% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338