| Molecular formula： C16H30O4Sn | Molecular weight： 405.10 |
| Density： 1.250g/cc（20℃） | Freezing point： -20℃ |
| Boiling point： ＞200℃ | Tin content % ≥28.0 |
| Stannous content % ≥26.5 | Diopter n20D 1.491±0.008 |
Application and PropertiesStannous Octoate is one of the main catalysts for the preparation of polyurethane foams. With an important role in gelation reactions, it is mainly used to prepare polyurethane foam, polyurethane elastomer and polyurethane paint. This product has good catalytic effect, stable mass, high stannous content and strong antioxidant properties. It is soluble in polyols and almost all kinds of organic solvents, but insoluble in water. It is readily oxidized in air.
Storage and PrecautionsAs this product is readily oxidized in air, it must be sealed and stored in cool and dry place. Each drum is filled with nitrogen. Once opened, it should be used up as soon as possible and the cover should be tightened during storage. Its shelf life is 12 months. In case of any with your skin, immediately clean and wash with water and cleanser.
Specification (Q/CWH03-2012)
PROPERTIES | UNIT | SPECIFICATION |
Tin content | % | ≥28.0 |
Stannous content | % | ≥26.5 |
Density | g/cm³£¨20¡æ£© | 1.25±0.02 |
Diopter | n20D | 1.491±0.008 |
Viscosity | mPa.s(25¡æ) | ≤500 |
Name： | Stannous octoate |
Molecular formula： | C16H30O4Sn |
Molecular weight： | 405.10 |
Density： | 1.250g/cc（20℃） |
Freezing point： | -20℃ |
Boiling point： | ＞200℃ |
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