UREA 99% EXTRAPURE
| Product Code | B-02808 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 57-13 -6 |
| Molecular Formula | NH2.CONH2 | Molecular Weight | 60.06 |
| H.S.Code | 3102.10000 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Vapour pressure [20°C] | 0.009 hPa at 20 °C | Density [g/cm3] | 1.335 |
| Solubility in water [% weight] | 480 g/l at 20 °C - completely soluble | Melting point/ Freezing point [°C] | 132 - 135 °C |
| pH Value | 7.5 - 9.5 at 480 g/l at 25 °C | Partition coefficient Log Pow octanol / water at 20°C | -2.59 |
| Vapour density | 2.07 |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay | Min 99% |
| Melting point | 131 – 134°C |
| Sulphated ash | Max 0.1% |
| Chloride (Cl) | Max 0.002% |
| Sulphate (SO4) | Max 0.05% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS07, GHS08, GHS09
Signal Word: Warning
UN No.: NA
IMCO Class No.: NA
Packing Group: III