A2286112
Cobaltous naphthenate , CO7.8-8.2%, solvent: 40%-80%mineral oil , 61789-51-3
CAS NO.：61789-51-3
Empirical Formula: C22H16CoO4
Molecular Weight: 403.293
MDL number: MFCD25292994
EINECS: 263-064-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | <-7℃ |
| Density | 0.921 g/mL at 25 °C |
| vapor pressure | 0Pa at 20℃ |
| refractive index | n |
| Flash point: | 120 °F |
| storage temp. | 2-8°C |
| form | liquid |
| Specific Gravity | 0.95 |
| color | dark |
| Water Solubility | Insoluble in water. |
| EPA Substance Registry System | Cobalt naphthenate (61789-51-3) |
Description and Uses
Cobalt naphthenate is a brown powder or bluish-red solid; Freezing/Melting point =140℃; Flashpoint =49℃; Autoignition temperature =276℃. HazardIdentification (based on NFPA-704 M Rating System):Health 1, Flammability 2, Reactivity 0. Insoluble in water.
Cobalt naphthenate may be used as a catalyst that facilitates the free radical polymerization of (3-methacryloxypropyl)trimethoxysilane (MPS), which can be used to functionalize alumina nanoparticles. It can be used as a promoter for the development of unsaturated flame retardant polyesters.
Safety
| Symbol(GHS) |    GHS02,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H226-H304-H317-H361fd-H372-H372-H412 |
| Precautionary statements | P210-P273-P280-P301+P310-P303+P361+P353-P331 |
| Hazard Codes | Xn,N,T |
| Risk Statements | 49-10-36/38-42/43-50/53-40-65 |
| Safety Statements | 53-23-45-60-61-36/37-62 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | QK8925000 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29319090 |
