7440-37-1
7440-37-1 structure
- Name: Argon
- Chemical Name: argon atom
- CAS Number: 7440-37-1
- Molecular Formula: Ar
- Molecular Weight: 39.94800
- Catalog: Inorganic chemical industry Industrial gases such as hydrogen, nitrogen and oxygen
- Create Date: 2018-05-27 08:00:00
- Modify Date: 2026-07-01 21:58:44
| Name | argon atom |
|---|---|
| Synonyms |
gongas
7-1 gon GON, PRESSURE TIN WITH 1 L gon gon,compressed UN1006 UNII-67XQY1V3KH gonliquide gon,refrigeratedliquid(cryogenicliquid) MFCD00003431 gon gas-36 gonliquid GON SPUTTERING gon gas-38 GON ULTRAPLUS Chebi GON ( GAS) 1X14L SCOTTY 14 gon ISO 9001：2015 REACH High purity gon gon for electric light bulbs liquidgon Air sation plants UN1951 gon,highpurity gon , Messer(R) CANGas gon atom GON GIGAPLUS(TM) gon,refrigeratedliquid EINECS 231-147-0 GON UHP ELECTRONIC |
| Density | 1.784（0℃） |
|---|---|
| Boiling Point | -185.7 °C(lit.) |
| Melting Point | -189.2 °C(lit.) |
| Molecular Formula | Ar |
| Molecular Weight | 39.94800 |
| Exact Mass | 39.96240 |
| Vapour density | 1.38 (21 °C, vs air) |
| Stability | Stable. Inert. |
CHEMICAL IDENTIFICATION
|
| Safety Phrases | S38 |
|---|---|
| RIDADR | UN 1006 2.2 |
| WGK Germany | - |
| RTECS | CF2300000 |
| Hazard Class | 2.2 |
| HS Code | 2804210000 |
| HS Code | 2804210000 |
|---|