Zhejiang Silver-Elephant Bio-engineering Co., Ltd.





Product description:

Rhamnolipid is a kind of biosurfactant produced by bacterial fermentation, which is also the most comprehensive biosurfactant with the most extensive application prospect. It is a water-soluble anionic surfactant with the functions of reducing surface tension, solubilizing, emulsifying, demulsifying, defoaming, washing, dispersing and flocculating, infiltration and wetting. Rhamnolipid has strong surface activity, small amount required, excellent compatibility with other surfactants, and has the advantages of non-toxic, good chemical stability, temperature and salt resistance, biodegradation and so on. Rhamnolipid is an eco-friendly green and sustainable product, which can perfectly replace the chemical surfactants.

Zhejiang Shengda Zijin Biotech Co., Ltd. owns multiterm patented technologies of Rhamnolipid fermentation, separation, purification and application, and entrusting Zhejiang Silver Elephant Bio-engineering Co., Ltd., which is rich in fermentation production experience and technologies under Shengda Group, to be responsible for production. Our Rhamnolipid technology is in the leading level in China, and we are one of the few enterprises in the worldwide whom has mastered the separation and purification technology of Rhamnolipid at cosmetic grade. The quality and performance of our product is comparable to similar products of international famous special chemical enterprises.





Purified Rhamnolipid 

light yellow solution

 Daily cleaning: skin care liquid soap, laundry detergent, kitchen oil cleaning, etc

 Cosmetics: high-end personal care products, with anti-acne, wrinkle resistance, preserve moisture and other functions

 Medicine: antifungal, no scar wound repair, promote drug absorption, etc

 Food: anti-corrosion, preservation, emulsification and foaming, etc

Condensed Rhamnolipid

light yellow paste semisolid

 Industrial cleaning: heavy oil cleaning, decontamination of large equipment, etc

 Printing and dyeing: dye dispersion, reforming auxiliary

De-bacteria fermentation liquid

reddish brown solution

 Petroleum: tertiary oil recovery, sludge treatment and oilfield dredging

 Environment: soil remediation, waste water treatment, etc

 Agro-chemical: pesticide and fertilizer additives, fish pond water purification, feed additives, etc

Main feature:

CAS No.: 147858-26-2 / 869062-42-0

Chemical Structure:







Regulatory safety:

ISO9001, ISO14001, ISO45001


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