Deren(Suzhou) Biotech Co., Ltd

Based in Suzhou, China, Deren(Suzhou) Biotech Co., Ltd lists five active products across its catalogue. The company’s portfolio includes Conjugated Linoleic Acid (CLA) with an HS code of 3823.19, Tea Saponin at 75 % purity, Soya Lecithin, Benzophenone, and Tung oil. Each entry references the material class, such as the C18:2 isomer mix for CLA, and the percentages indicate typical concentration levels disclosed by the supplier. The catalogue spans categories ranging from herbal extracts to industrial chemicals, reflecting a focus on both food‑grade and specialty chemical ingredients.

The five products are grouped under broader categories like Herbal Extracts, Industrial Chemicals, and Petroleum By‑Products. The HS code 3823.19 places the CLA product within the chapter for pharmaceutical and other preparations, while the other items fall under HS chapters for organic chemicals (2900‑2999) and vegetable oils (1501‑1509). The supplier’s listing does not provide additional HS codes for the remaining four items, but the material descriptions align with standard classifications used in global trade.

The catalogue offers Conjugated Linoleic Acid (80 % free fatty acid) which is commonly sold in grades of 80 % or higher purity for nutraceutical applications. Tea Saponin at 75 % purity is typical for natural surfactants used in cosmetics and food processing, where grades above 70 % are preferred for foaming stability. Soya Lecithin is a phospholipid blend usually evaluated by phosphatidylcholine content (40‑60 %) and moisture levels below 5 %. Benzophenone is a UV‑absorbing agent often supplied in technical grade (≥99 % purity) for polymer stabilization. Tung oil is a drying oil with an acid value around 180 mg KOH/g and iodine value near 170‑190, suitable for wood finishes and inks.

Industry standards for these categories include specifications such as ICUMSA for sugar‑related extracts, but for the listed items buyers typically request certificates of analysis (COA) confirming purity, peroxide value for oils, and UV‑absorbance spectra for benzophenone. Packaging commonly follows bulk 25 kg drums for oils and chemicals, or 20 ft containers with inner liners for solid powders. These formats align with the logistics practices for bulk chemical shipments.