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What is the shelf life of Astragalus root oil and how should it be stored?
36-month shelf life at 15–25°C; sealed, light-protected, dry; use opened containers within 12 months.
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What is the solubility profile of this Astragalus root oil?
Soluble in ethanol 95% and fixed oils; practically insoluble in water; dispersible in surfactant systems.
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How is Astragalus root oil shipped, and what are the delivery times?
Courier 3–7 days, air 5–10 days, sea 20–40 days; Class 3 flammable DG-compliant packaging and insurance included.
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Is Astragalus root oil supply seasonal? When should I plan my orders?
Autumn harvest (Oct–Dec) yields best prices; plan orders 3–6 months ahead; standard grade held in safety stock year-round.
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Can Astragalus root oil be used in scented candles and home fragrance?
Candles 1–5%, diffusers 3–10%, incense 1–3%, sprays 0.5–2%; warm wellness-home profile, soy/paraffin/beeswax stable.
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What is the sample policy for Astragalus root oil?
Free 10–30 g samples with COA/TDS/MSDS; buyer pays courier; shipping fee credited against first order.
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How much do samples cost, and how fast will they arrive?
Free samples; courier ~USD 30–80; dispatch in 48 h; 3–7 working days worldwide; shipping fee credited on first order.
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Is Astragalus root oil safe, and do you provide an MSDS?
Class 3 flammable (flash point >62°C); dilute to ≤5% for skin; MSDS in EN/DE/FR/ZH with every order; patch test first.
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Which production and quality standards does this Astragalus root oil comply with?
ChP 2020, T/CACM 1021.x-2023, GB/T 30616-2020, ISO 4720 and ISO 22716 GMP — full certificates with every shipment.
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