A5257912
Lanthanum hydroxide , 99.9%metalsbasis , 14507-19-8
Synonym(s):
Lanthanum hydroxide;Lanthanum trihydroxide;Lanthanum(III) hydroxide
CAS NO.：14507-19-8
Empirical Formula: H3LaO3
Molecular Weight: 189.93
MDL number: MFCD00016160
EINECS: 238-510-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB46.40 | In Stock |
|
| 100G | RMB127.20 | In Stock |
|
| 500G | RMB410.40 | In Stock |
|
| 2.5kg | RMB1684.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | decomposes [STR93] |
| Density | 4.27[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder |
| color | White |
| Water Solubility | Insoluble in water. Soluble in strong acids. |
| Solubility Product Constant (Ksp) | pKsp: 18.7 |
| InChI | InChI=1S/La.3H2O/h;3*1H2/q+3;;;/p-3 |
| InChIKey | YXEUGTSPQFTXTR-UHFFFAOYSA-K |
| SMILES | [La](O)(O)O |
| CAS DataBase Reference | 14507-19-8(CAS DataBase Reference) |
| EPA Substance Registry System | Lanthanum hydroxide (La(OH)3) (14507-19-8) |
Description and Uses
Lanthanum(III) hydroxide is used in three way catalyst, glass, ceramic and electronic industry.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315-H319-H335-H314 |
| Precautionary statements | P280-P305+P351+P338-P310-P261-P280a-P304+P340-P405-P501a |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-27-36/37/39-45 |
| RIDADR | UN 3262 8/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2846901020 |
