Neon ion beam
neon
CAS: 7440-01-9
Molecular Formula: Ne
Neon ion beam - Names and Identifiers
Neon ion beam - Physico-chemical Properties
| Molecular Formula | Ne |
| Molar Mass | 20.18 |
| Density | 0.9002（0℃） |
| Melting Point | -248.67°C(lit.) |
| Boling Point | −246°C(lit.) |
| Water Solubility | 10.5mL/100g H2O (20°C, 101.32kPa) [KIR78]; Henry’s law constants, k×10?4: 13.023 (70.0°C), 12.022 (124.5°C), 9.805 (174.5°C), 7.166 (226.4°C), 4.160 (283.7°C) [POT78] |
| Vapor Presure | 1250000mmHg at 25°C |
| Vapor Density | 0.7 (21 °C, vs air) |
| Appearance | colorless gas |
| Merck | 13,6483 |
| Stability | Stable. Very unreactive. |
| Physical and Chemical Properties | Characteristics of colorless, tasteless, odorless, at room temperature for the gaseous inert gas. melting point -248.67 ℃ boiling point -245.9 ℃ relative density 0.9002(0 ℃) |
| Use | For filling the neon tube, bulb, and can be filled with mercury and sodium vapor lamp, also used as a coolant |
Neon ion beam - Risk and Safety
| Safety Description | 38 - In case of insufficient ventilation, wear suitable respiratory equipment. |
| UN IDs | UN 1065 2.2 |
| WGK Germany | 3 |
| RTECS | QP4450000 |
| FLUKA BRAND F CODES | 4.5-31 |
| Hazard Class | 2.2 |
Neon ion beam - Nature
Open Data Verified Data
colorless, tasteless, odorless, gaseous inert gas at room temperature. Gas relative density 0. 9002 (0 ℃). Liquid relative density 1. 204(-245.9 °c). Melting Point -248. 67 °c, boiling point -245.9 °c. Critical temperature -228. 66 ℃, critical pressure 26.9 × 105,
Slightly soluble in water. When a low voltage discharge is performed, a very significant emission line is shown in the red part. Very inactive, not burning, and not burning. Liquid neon has the advantages of low boiling point, high latent heat of evaporation and safe use.
Last Update：2024-01-02 23:10:35
Neon ion beam - Preparation Method
Open Data Verified Data
Air separation method: a mixture of crude helium and neon is extracted from an air separation unit by a separation method. Pure neon-helium mixture with purity above 99. 95% was obtained by removing hydrogen and nitrogen from crude nitrogen and neon mixture. 99. 99% high purity neon could be obtained by separation and purification.
Last Update：2022-01-01 11:06:40
Neon ion beam - Use
Open Data Verified Data
It is mainly used in neon lamps and as a filling medium in the electronics industry (e. G., high-pressure neon lamps, counter tubes, etc.). It is also used in laser technology. Liquid neon has the advantage of low boiling point, can be used as 26~40k between the low temperature cold source. In addition, it has been applied in high energy physics. For example, a liquid-neon bubble chamber is used. A mixture of neon and oxygen may also be used for respiration instead of helium.
Last Update：2022-01-01 11:06:40
Neon ion beam - Safety
Open Data Verified Data
is a non-combustible gas, risk code: GB2.2 class 220090 UN N0,1065I IMDG Code page 2161. (Compressed) GB2.2 class 220100 UN N0.1913I IMDG Code page 2161, Class 3. (Liquefied). This product at high concentrations, can make the oxygen partial pressure in the air to reduce the risk of suffocation. The performance of breathing, concentration, ataxia; Followed by fatigue Fatigue, irritability, Nausea, Vomit, Coma, convulsions, resulting in death. Special protection is generally not required for production. However, when the concentration of oxygen in the air of the workplace is less than 18%, the air breathing apparatus, oxygen breathing apparatus or long tube mask must be worn. Eye protection: generally do not require special protection. Packed in 6ma steel bottles or 2L glass bottles with external protection in wooden cases or cartons. Store in a cool, dry place. Packaged in glass bottles with a capacity of not more than 2L can be transported as ordinary goods. When loading and unloading should be light to prevent packaging damage. Fire extinguishing method: This product is not flammable. Cut off air supply. The container is cooled by spraying water and, if possible, the container is moved from the fire to an open area.
Last Update：2022-01-01 11:06:41
Neon ion beam - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | neon is also used in the manufacture of high-voltage indicators and switchgear, arresters, submersible equipment and lasers. Liquid neon is an important low-temperature refrigerant, and its refrigerating capacity per unit volume is more than 40 times that of liquid helium and more than 3 times that of liquid hydrogen. It is also used in the study of high energy physics, which allows neon to fill the spark chamber to detect and act on particles. used to fill the neon tube, bulb, and can be filled with mercury and sodium vapor lamp, also used as coolant mainly used in neon and as a filling medium in the electronics industry (e. G, counter tube, etc.), also used in laser technology. Liquid neon has the advantage of low boiling point, can be used as 26~40k between the low temperature cold source. In addition, it has been applied in high energy physics. For example, a liquid-neon bubble chamber is used. A mixture of neon and oxygen may also be used for respiration instead of helium. |
| hazard | neon at high concentrations, can reduce the partial pressure of oxygen in the air and the risk of suffocation. The performance of breathing, concentration, ataxia; Followed by fatigue Fatigue, irritability, Nausea, Vomit, Coma, convulsions, resulting in death. Special protection is generally not required for production. However, when the concentration of oxygen in the air of the workplace is less than 18%, the air breathing apparatus, oxygen breathing apparatus or long tube mask must be worn. |
| production method | Air separation the crude helium and neon gas mixture is extracted from the air separation unit by the separation method. Pure neon-helium mixture with a purity of more than 99.95% can be obtained by removing hydrogen and nitrogen from the crude helium-neon mixture, and 99.99% high purity neon can be obtained by separation and purification. |
| category | hazardous gas |
| Acute toxicity | asphyxial toxicity only |
| explosive hazard characteristics | The cylinder is hot and explosive |
| flammability hazard characteristics | non-flammable; Non-toxic; Asphyxiating |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; Light loading and light unloading |
| fire extinguishing agent | water, carbon dioxide, dry powder, foam |
| DOT Classification | 2.2 (Nonflammable gas) |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-11 20:40:54
Supplier List
Product Name: neon Request for quotation
CAS: 7440-01-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 7440-01-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: neon Request for quotation
CAS: 7440-01-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 7440-01-9
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History