Magnesium stearate is a white powder with irritating properties. It is combustible and should be kept away from fire. It is recommended to store it in a cool, well-ventilated warehouse.
This Material Safety Data Sheet (MSDS) provides safety and handling information for magnesium stearate produced by Hanwei (Dongguan Hanwei New Material Technology Co., Ltd.). It includes manufacturer contact details, product composition, and regulatory classification.
The document outlines hazard identification, first‑aid measures, fire‑fighting instructions, accidental release procedures, safe handling and storage requirements, personal protective equipment, and transport guidelines. Physical‑chemical properties and toxicological data are also listed. This manual is written in Chinese.
| Density (relative to water) | 1.03 |
|---|---|
| CAS Number | 557-04-0 |
Remove contaminated clothing and rinse the skin with plenty of flowing water.
Store in a cool, well‑ventilated area away from fire, heat sources, oxidizers, and strong acids; keep containers sealed.
Use water spray, foam, dry powder, carbon dioxide, or sand to cool the container and extinguish the fire.