A8444712
Yttrium nitrate hexahydrate , 99.9%metalsbasis , 13494-98-9
Synonym(s):
Yttrium hexahydrate trinitrate;Yttrium(III) nitrate hexahydrate
CAS NO.:13494-98-9
Empirical Formula: H12N3O15Y
Molecular Weight: 383.01
MDL number: MFCD00149940
EINECS: 677-716-0
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 51.8°C |
Density | 2.682 g/mL at 25 °C(lit.) |
storage temp. | 0-6°C |
solubility | 2304g/l |
form | Solid |
color | White |
PH | 3.5 (50g/l, H2O, 20℃) |
Water Solubility | Soluble in water. |
Sensitive | Hygroscopic |
Merck | 14,10107 |
Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3 |
CAS DataBase Reference | 13494-98-9(CAS DataBase Reference) |
Description and Uses
It is used as a reagent, in optics, ceramics, glass and electronics. It is used in superconducting materials. It has been reported as a reusable catalyst in Bignelli reaction for the synthesis of heterocycles such as pyrimidin-2-ones. It is a powerful catalyst for the synthesis of some supramolecules such as calix[4]resorcinarenes, 1,8-dioxooctahydroxanthenes, 2-amino-4H-chromenes, and several other organic condensation products.
Safety
Symbol(GHS) | GHS05,GHS07,GHS09 |
Signal word | Danger |
Hazard statements | H302-H318-H410 |
Precautionary statements | P264-P270-P273-P280-P301+P312-P305+P351+P338 |
Hazard Codes | O,Xi |
Risk Statements | 8-36/37/38 |
Safety Statements | 17-26-36/37/39 |
RIDADR | UN 1477 5.1/PG 3 |
WGK Germany | 3 |
RTECS | ZG3750000 |
TSCA | Yes |
HS Code | 2846 90 20 |
HazardClass | 5.1 |
PackingGroup | III |
Toxicity | LD50 orally in Rabbit: 3890 mg/kg |