Cesium nitrate
- CAS No.
- 7789-18-6
- Chemical Name:
- Cesium nitrate
- Synonyms
- GLYCOCOL;GLYCINUM;GLYCOCOLL;FEMA 3287;L-GLYCINE;AKOS 237-137;CESIUM NITRATE;CAESIUM NITRATE;GLYCINE REAGENT;CesiumNitrateGr
- CBNumber:
- CB7325113
- Molecular Formula:
- CsNO3
- Molecular Weight:
- 194.91
- MOL File:
- 7789-18-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
| Melting point | 414 °C (lit.) |
|---|---|
| Boiling point | 233 °C |
| Density | 3.685 g/mL at 25 °C (lit.) |
| refractive index | 1.55 |
| storage temp. | 2-8°C |
| solubility | H2O: 100 mg/mL |
| form | powder |
| Specific Gravity | 3.685 |
| color | <5 (200 mg/mL)(APHA) |
| PH | 5.0-7.5 (50g/l, H2O, 20℃) |
| Water Solubility | 9.16 g/100 mL (0 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,2015 |
| 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, but hygroscopic. Oxidizer. Contact with combustible material may cause fire. Decomposes at high temperatures. Incompatible with strong reducing agents, alcohols, organic materials, aluminium. |
| CAS DataBase Reference | 7789-18-6(CAS DataBase Reference) |
| EPA Substance Registry System | Cesium nitrate (7789-18-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS03,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H271-H302 | |||||||||
| Precautionary statements | P210-P220-P264-P270-P280-P301+P312 | |||||||||
| Hazard Codes | O,Xi | |||||||||
| Risk Statements | 8-36/37/38 | |||||||||
| Safety Statements | 22-24/25-17 | |||||||||
| RIDADR | UN 1451 5.1/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | MB7600000 | |||||||||
| F | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2834 29 80 | |||||||||
| HazardClass | 5.1 | |||||||||
| PackingGroup | III | |||||||||
| Toxicity | LD50 i.p. in rats: 1.2 g/kg (Cochran) | |||||||||
| NFPA 704 |
|
Cesium nitrate price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 289337 | Cesium nitrate 99% | 7789-18-6 | 50G | ₹6527.48 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 562521 | Cesium nitrate Cabot high-purity grade | 7789-18-6 | 1KG | ₹35581.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 289337 | Cesium nitrate 99% | 7789-18-6 | 250G | ₹22483.53 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 203041 | Cesium nitrate 99.999% trace metals basis | 7789-18-6 | 10G | ₹6473.35 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 203041 | Cesium nitrate 99.999% trace metals basis | 7789-18-6 | 50G | ₹23566.03 | 2022-06-14 | Buy |
Cesium nitrate Chemical Properties,Uses,Production
Chemical Properties
colourless crystals
Uses
Cesium nitrate prisms are used in infrared spectroscopy, x-ray phosphors and scintillation counters. It is a precursor material for the synthesis of cesium nitratocuprate and cesium salts. Cesium nitrate doped on carbon-based ruthenium catalyst plays an important role in synthesis of ammonia.
General Description
Cesium nitrate is a colorless, glittering crystalline solid. Cesium nitrate is soluble in water. Cesium nitrate is a strong oxidizing material and may burst into flames on contact with organic materials.
Air & Water Reactions
Water soluble.
Reactivity Profile
Mixtures of metal/nonmetal nitrates with alkyl esters may explode owing to the formation of alkyl nitrates. Mixtures a nitrate with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979 p. 108-109].
Hazard
Dangerous, may ignite organic materials on contact.
Health Hazard
Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.
Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also CESIUM and NITRATES.
Purification Methods
It crystallises from water (0.6mL/g) between 100o and 0o. After 1 crystallisation of 99.9% grade salt, it had K, Na and Se at 0.8, 0.4 and 0.2 ppm respectively.
Cesium nitrate Preparation Products And Raw materials
Raw materials
Preparation Products
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