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| | YTTRIUM NITRATE HEXAHYDRATE Chemical 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) |
| 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 |
| | YTTRIUM NITRATE HEXAHYDRATE Usage And Synthesis |
| Description | Yttrium Nitrate Hexahydrate is white crystal or powder that can be employed as laboratory reagent, optical glasses, structural cermics, eletrical components, photo-optical material and reusable catalyst in Bignelli reaction for the synthesis of heterocycles such as pyrimidin-2-ones. It can also used in superconducting materials. Besides, it serves as a precursor of nanoscale coatings of carbon composites and source of yttrium is used to make yttrium-based surfactant mesophases which are promising as adsorbing agents as well as for optically functional species.
| | Uses | Yttrium Nitrate is applied in ceramics, glass, and electronics. High purity grades are the most important materials for tri-bands Rare Earth phosphors and Yttrium-Iron-Garnets, which are very effective microwave filters. Yttrium Nitrateis a highly water soluble crystalline Yttrium source for uses compatible with nitrates and lower (acidic) pH.
| | References | http://www.metall.com.cn/yn.htm
http://www.globalsources.com/si/AS/Pangea-International/6008849985851/pdtl/Yttrium-Nitrate/1127081425.htm
https://www.alfa.com/en/catalog/012898/
http://www.sigmaaldrich.com/catalog/product/aldrich/237957?lang=en®ion=US
| | Chemical Properties | white adhering crystals or crystalline powder | | 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. |
| | YTTRIUM NITRATE HEXAHYDRATE Preparation Products And Raw materials |
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