Basic information
- Name:
Nitric acid,ytterbium(3+) salt (3:1)
- CAS No.:
13768-67-7
- Molecular Structure:
- Formula:
- HN O3 . 1/3 Yb
- Molecular Weight:
- 235.05
- Synonyms:
- Nitricacid, ytterbium(3+) salt (8CI,9CI); Ytterbium nitrate (Yb(NO3)3) (6CI,7CI);Ytterbium nitrate; Ytterbium(III) nitrate
- Density:
- g/cm3
- Boiling Point:
- 83°Cat760mmHg
- Flash Point:
- °C
- Safety Description:
- Poison by ingestion and intraperitoneal routes. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx. See also YTTERBIUM, RARE EARTHS, and NITRATES. Details
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Chemistry
Product Name: Ytterbium nitrate (CAS NO.13768-67-7)
Molecular Formula: N3O9Yb
Molecular Weight: 359.05g/mol
Mol File: 13768-67-7.mol
Einecs: 237-384-6
Boiling point: 83 °C at 760 mmHg
Enthalpy of Vaporization: 37.72 kJ/mol
Vapour Pressure: 49.8 mmHg at 25°C
H-Bond Donor: 0
H-Bond Acceptor: 9
Topological Polar Surface Area: 199
Complexity: 18.8
Covalently-Bonded Unit Count: 4
Uses
Ytterbium nitrate (CAS NO.13768-67-7) is mainly used in engineering ceramics, cemented carbide, tungsten and molybdenum products, catalyst, automotive exhaust gas purification.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | oral | 126mg/kg (126mg/kg) | Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975. | |
| rat | LD50 | intraperitoneal | 128mg/kg (128mg/kg) | Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975. | |
| rat | LD50 | oral | 1623mg/kg (1623mg/kg) | Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Poison by ingestion and intraperitoneal routes. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx. See also YTTERBIUM, RARE EARTHS, and NITRATES.
Specification
Ytterbium nitrate ,its CAS NO. is 13768-67-7,the synonyms is Nitricacid,ytterbium(3+)salt ; Nitricacid,ytterbium(3++)salt ; Ytterbium trinitrate ; Ytterbium nitrate hydrate ; Trinitric acid ytterbium salt .