Lithium nitrate , 99.9%metalsbasis , 7790-69-4
Synonym(s):
Lithium nitrate
CAS NO.：7790-69-4
Empirical Formula: LiNO3
Molecular Weight: 68.95
MDL number: MFCD00011094
EINECS: 232-218-9
PRODUCT Properties
| Melting point: | 264 °C (lit.) |
| Boiling point: | 600 °C |
| Density | 2.38 |
| vapor pressure | 0Pa at 25℃ |
| RTECS | QU9330000 |
| Flash point: | 600°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| pka | 2.34[at 20 ℃] |
| form | Solid |
| Specific Gravity | 2.38 |
| color | White |
| PH | 7-9 (50g/l, H2O, 20℃) |
| Water Solubility | 90 g/L (28 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,5536 |
| Exposure limits | ACGIH: TWA 2 ppm; STEL 4 ppm OSHA: TWA 2 ppm(5 mg/m3) NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) |
| Stability: | Stable. Incompatible with reducing agents, strong acids, organic materials, finely powdered metals. Oxidizer. |
Description and Uses
Lithium nitrate is a colorless deliquescentpowder. Specific gravity (H2O:1)=2.38; Freezing/Meltingpoint = 264℃. Hazard Identification (based on NFPA-704M Rating System): Health 2, Flammability 1, Reactivity 2(Oxidizer). Soluble in water.
Lithium nitrate is used in ceramics, pyrotechnics, salt baths, heat-exchange media, refrigeration systems, rocket propellant and in solar batteries. It acts as an oxidizing agent used in the production of red-colored fireworks and flares, as a catalyst to accelerate the breakdown of nitrogen oxides and as a medium to store heat received from sun for cooking. It is applied to concrete-pavement to withstand weathering effects.
Safety
| Symbol(GHS) |   GHS03,GHS07 |
| Signal word | Warning |
| Hazard statements | H272-H302-H319 |
| Precautionary statements | P210-P301+P312+P330-P305+P351+P338 |
| Hazard Codes | O,Xi |
| Risk Statements | 8-36/38-2017/8/22 |
| Safety Statements | 22-24/25-17-26 |
| RIDADR | UN 2722 5.1/PG 3 |
| WGK Germany | 1 |
| TSCA | Yes |
| HazardClass | 5.1 |
| PackingGroup | III |
| HS Code | 28342990 |
