Safety data sheet for Nippon Talc MICRO ACE talc powder, covering hazards, handling, storage and first‑aid measures.
This safety data sheet provides detailed information on the chemical talc powder marketed as MICRO ACE (P‑3, P‑4, K‑1, K‑1#90) and its variants MS, MS‑P, MS‑K. It includes identification, hazard classification, composition, first‑aid, fire‑fighting, accidental release, handling, storage, exposure limits and physical‑chemical properties.
The document also outlines recommended personal protective equipment, exposure limits, and disposal procedures to ensure safe use in industrial and laboratory environments. This manual is written in Japanese.
| Appearance | white powder |
|---|---|
| Melting / decomposition temperature | ≈ 900 °C (dehydration decomposition) |
| Specific gravity | 2.7–2.8 |
| Solubility | insoluble in water and solvents |
| Flammability | non‑flammable, non‑explosive |
| Permitted exposure limit (TWA) | 2 mg/m³ |
Move the exposed person to a well‑ventilated area and seek medical attention immediately if symptoms are severe.