Methylene, oxo-
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
Gas
|
| Molecular Weight |
28.01
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
Colorless, odorless gas
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Methylene, oxo- (Carbon Monoxide)
CAS No.: 201230-82-2
Molecular Formula: CO
Molecular Weight: 28.01
Physical and Chemical Properties
- Appearance: Colorless, odorless gas
- Boiling Point: -191.5 °C
- Melting Point: -205 °C
- Solubility: Slightly soluble in water; soluble in ethanol, benzene
- Density: 1.25 g/L (0 °C, 1 atm)
- Stability: Stable at room temperature; flammable, burns with blue flame
Application
- Chemical Synthesis: Raw material for methanol, phosgene, metal carbonyls
- Metallurgy: Reducing agent in iron/steel smelting
- Fuel: Component in industrial fuel gases
- Pharmaceutical: Intermediate for specialty chemicals
Storage & Handling
- Store in high-pressure steel cylinders, cool dry area
- Keep away from ignition sources, oxidants
- Use in well-ventilated space; toxic if inhaled
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | Carbon Monoxide | Compliant | GC-MS |
| CAS No. | 201230-82-2 | 201230-82-2 | Standard |
| Molecular Formula | CO | CO | Standard |
| Molecular Weight | 28.01 | 28.01 | Standard |
| Purity (GC) | ≥99.9% | 99.97% | Gas Chromatography |
| Moisture | ≤50 ppm | 18 ppm | Karl Fischer |
| Oxygen | ≤20 ppm | <10 ppm | GC |
| Nitrogen | ≤50 ppm | 32 ppm | GC |
| Heavy Metals | ≤1 ppm | <0.5 ppm | AAS |
