Urea 46
1.Nitrogen: 46.0% Min
2.Biuret: 1.0% Max
3.Moisture: 0.5% Max
4.Size:0.85-2.8mm(90%min)
5.Manufacturer, Factory ,
6.Certificate:BV, SGS,Intertek, ISO9001:2008
CAS:57-13-6
Molecular Formula:CH4N2Ol
Molecular Weight:60.06
Melting point:132-135C
Relative density:1.335g/ml at 25C(lit)
| Calcium chloride Chemical Properties | |
| mp | 772 °C(lit.) |
| bp | 1600 °C |
| density | 1.086 g/mL at 20 °C |
| vapor pressure | 0.01 mm Hg ( 20 °C) |
| refractive index | n20/D 1.358 |
| Fp | >1600°C |
| storage temp. | 2-8°C |
| solubility | H2O: soluble |
| form | powder |
| Water Solubility | 740 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 141659 |
| Stability: | Stable. Incompatible with zinc, water, strong acids, methyl vinyl ether, bromine trifluoride, boron oxide, calcium oxide. Hygroscopic. |
| CAS DataBase Reference | 10043-52-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Calcium dichloride(10043-52-4) |
| EPA Substance Registry System | Calcium chloride (CaCl2)(10043-52-4) |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36-36/38-41-22 |
| Safety Statements | 26-39-24-22-36 |
| WGK Ger | 1 |
| RTECS | EV981000 |
| HS Code | 2827200 |
| Hazardous Substances Data | 10043-52-4(Hazardous Substances Data) |
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