Items | Specifications |
---|---|
Appearance | White or of- white powder or crystlline power,odorless |
Solubility | Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water. |
Melting Point | 152°C~156°C |
CERIUM(III) NITRATE HEXAHYDRATE with low price cas 10294-41-4
Program |
standard |
analytical instrument |
|||
TEEO(wt%) |
≥38.5-40.0 |
≥38.5-40.0 |
≥38.5-40.0 |
≥38.5-40.0 |
|
Relative rare earth purity(wt%) |
|||||
La2O3/TREO |
≤0.03 |
≤0.05 |
≤0.003 |
≤0.001 |
IPC spectrograph |
CeO2/TREO |
≥99.0 |
≥99.5 |
≥99.9 |
≥99.99 |
|
Pr6O11/TREO |
≤0.025 |
≤99.5 |
≤0.005 |
≤0.001 |
|
Nd2O3/TREO |
≤0.025 |
≤0.010 |
≤0.005 |
≤0.001 |
|
Sm6O3/TREO |
≤0.02 |
≤0.010 |
≤0.004 |
≤0.001 |
|
Y2O3/TREO |
≤0.01 |
≤0.004 |
≤0.001 |
≤0.001 |
|
Non-rare earth impurity content |
|||||
Fe2O3 |
≤0.01 |
≤0.01 |
≤0.008 |
≤0.001 |
atomic absorption spectrophotometer |
CaO |
≤0.08 |
≤0.01 |
≤0.008 |
≤0.0002 |
|
CI- |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.0005 |
|
SiO2 |
≤0.03 |
≤0.05 |
≤0.02 |
≤0.0002 |
|
LOT |
≤3.0 |
≤2.5 |
≤2.5 |
≤2 |