For B2B buyers in the chemical, cosmetic, and food industries, the purity of ingredients like Lemongrass Oil (CAS 8007-02-1) is a non-negotiable factor. The oil's effectiveness, safety, and the final quality of your products hinge on its purity level and the absence of contaminants. As a dedicated manufacturer and supplier, we emphasize the critical aspects that define high-purity Lemongrass Oil and guide you on how to best assess it when considering a purchase.

The purity of Lemongrass Oil is primarily determined by its chemical composition, specifically the concentration of its key constituents, such as citral. Citral, a mixture of geranial and neral, is responsible for the oil's characteristic aroma and is often present in high concentrations, typically 70-85% or more in quality grades. When you look to buy Lemongrass Oil, always scrutinize the product's specification sheet for the guaranteed minimum percentage of citral. A higher citral content generally indicates a more potent and authentic oil, making it more valuable for aroma and flavor applications.

Beyond citral content, other factors contribute to the perceived purity and quality. The presence of specific terpenes, alcohols, and aldehydes, as well as the absence of adulterants or synthetic additives, are crucial indicators. Reputable suppliers will provide a Certificate of Analysis (COA) detailing the oil's physicochemical properties, including refractive index, specific gravity, and optical rotation, which serve as benchmarks for purity. Understanding these parameters will help you make an informed decision when purchasing from a manufacturer.

The extraction method also plays a significant role. Steam distillation is the standard process for obtaining high-quality Lemongrass Oil. This method effectively captures the volatile aromatic compounds without degrading them, preserving the oil's natural integrity. As a supplier committed to quality, we utilize advanced steam distillation techniques to ensure our Lemongrass Oil is pure and free from unwanted byproducts.

For businesses requiring bulk quantities, establishing a relationship with a reliable supplier in China that prioritizes quality control is essential. We offer Lemongrass Oil that meets strict purity standards, supported by comprehensive documentation. Whether you need it for a delicate cosmetic blend, a flavorful food product, or an uplifting fragrance, ensuring its purity is the first step towards product success. We invite you to inquire about our pricing and availability to secure a supply of premium, pure Lemongrass Oil for your manufacturing needs.