Sandalwood

Quality assessment should focus on oil content, density, and aroma profile. For Santalum album (Indian Sandalwood), look for heartwood with a deep reddish-brown or golden hue, as this indicates higher Santalol content (the active aromatic compound). Ensure the wood is sinking-grade (high density) and request a Gas Chromatography-Mass Spectrometry (GC-MS) report to verify the chemical purity and concentration of alpha and beta-santalol.

Sandalwood is a highly regulated commodity. Buyers must ensure the supplier provides a CITES (Convention on International Trade in Endangered Species) Certificate to prove the wood was legally harvested. Additionally, a Phytosanitary Certificate is mandatory to ensure the product is free from pests and diseases. For essential oils, look for ISO 3518 standards which define the characteristics of oil of sandalwood.

Sandalwood is categorized by its end-use: Grade A (Heartwood) is primarily used for high-end carvings, religious artifacts, and luxury furniture. Chips and Powder are utilized in the incense and traditional medicine industries. Sandalwood Essential Oil is a critical base note in fine perfumery and cosmetics due to its fixative properties. Buyers should match the grade to their specific industry needs to optimize costs.

East Indian Sandalwood (Santalum album) is considered the gold standard with the highest santalol content and price. Australian Sandalwood (Santalum spicatum) offers a different olfactory profile (more woody/dry) and is often more economically feasible and sustainably farmed in large plantations. African Sandalwood (Osyris lanceolata) is a common substitute but often lacks the same therapeutic and aromatic depth, making it cheaper but less desirable for premium brands.

The most significant risk is adulteration or species substitution. Suppliers may mix genuine sandalwood with 'spent' wood (wood that has already had the oil extracted) or use synthetic fragrances. To mitigate this, always request pre-shipment samples and use third-party inspection services like SGS to verify the cargo against the approved sample before final payment.

Focus on long-term supply stability rather than just the lowest price. Given the slow growth of sandalwood trees, supply is often volatile. Negotiate based on volume-based pricing tiers and seek transparency in the supply chain. Suppliers on Made-in-China.com who can provide factory audits and proof of plantation ownership are generally more reliable partners for consistent quality.

Due to the high value of sandalwood, use secure payment methods such as Letters of Credit (L/C) or Escrow services. Avoid 100% advance payments to unknown suppliers. Ensure the Proforma Invoice (PI) clearly states the botanical name, moisture content, and specific gravity of the wood to provide legal recourse in case of disputes.

Sandalwood logs and chips should be shipped in moisture-controlled environments to prevent mold or loss of essential oils. For essential oils, use amber glass bottles or fluorinated HDPE containers to prevent UV degradation and chemical reactions. For air freight, ensure the packaging meets IATA standards for aromatic substances to prevent scent leakage from affecting other cargo.