Home Categories Inorganic chemistry Yttrium nitrate hexahydrate
A8446712

Yttrium nitrate hexahydrate , 99.99%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

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