MSDS in 6 languages (EN/DE/FR/ES/RU/ZH); low sensitization risk; use diluted for skin; supplement-grade for ingestion; GHS/CLP format; updated 12-month cycle.
~250–400 kg/month SFE-CO2 plus 200–300 kg/month distilled; 90% utilization; Northeast 78% of 1,890 t national output; premium share ramping to 25% by 2026.
Dao-di origin, extraction tier (SFE-CO2/CSFE/3rd-gen), active content, refinement, certification, harvest cycle, and market dynamics; 3–5× spread between crude and premium.
Density 0.910–0.990 (20°C), RI 1.475–1.525 (20°C); soluble in ethanol & fixed oils, insoluble in water; shelf life 36 months; tested per GB/T 14454.2 & GB/T 14457.1.