Triphenylantimony
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
crystal
|
| Molecular Weight |
353.07
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystal
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
CAS：603-36-1
Molecular Formula：C18H15Sb
Molecular Weight：353.07
Alias：Triphenylstibine
Category：Organic antimony compound, chemical catalyst, synthetic intermediate
Physical Properties
Appearance：White crystalline solid
Solubility：Insoluble in water, soluble in benzene, ether and organic solvents
Melting Point：48-50℃
Boiling Point：337℃
Stability：Stable under normal condition, sensitive to strong oxidants
Storage：Sealed stored in cool dry place
Specification Sheet
| Item | Standard | Unit | Test Method |
| Appearance | White crystal | - | Visual inspection |
| CAS No | 603-36-1 | - | Standard confirmation |
| Molecular Formula | C18H15Sb | - | Structural identification |
| Molecular Weight | 353.07 | g/mol | Calculation |
| Purity | ≥98.0 | % | HPLC |
| Water Content | ≤0.3 | % | Karl Fischer (KF) |
| Melting Point | 48-50 | ℃ | Capillary method |
Main Application
Used as polymerization catalyst, heat stabilizer for plastic materials, organic synthesis reagent, and also applied in chemical research and electronic material preparation field.
