Biosurfactants

Agricultural biosurfactants for wetting, spreading and formulation performance in foliar sprays, tank-mixes and crop-protection programs. Technical-grade supply with batch COA for B2B formulators and distributors.

2 products

Rhamnolipid 20% Powder

Glycolipid biosurfactant — biobased wetting and spreading agent in dry powder form for formulators

Rhamnolipid 20% Powder, CAS 869062-43-1, is a fermentation-derived glycolipid biosurfactant on an inert carrier — a pale yellow powder that dissolves in water to a pale yellow solution. It is ready to dilute: for direct use, dilute at 1:6,000–8,000; as a formulation input, blend at 0.2%–0.5% per tonne into powder or granular products, or 1%–3% into liquid products. It lowers water surface tension to 26 mN/m (critical micelle concentration ≈ 33.3 mg/L), is biobased and readily biodegradable, and is compatible with most neutral biological formulations. Also used as an input for formulators producing SP/WSP/WG formulations and water-soluble sachets — and the preferred form where dry handling is an advantage (no drum handling, no liquid metering). Documented in research for seed-soak root-growth programs and antimicrobial activity against selected phytopathogens — check local registration before any biocidal or insecticidal claim. MOQ 200 kg; lead time about 10 working days to Shanghai port; OEM and batch COA available; 24-month shelf life.

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Rhamnolipid 60 g/L Liquid

Rhamnolipid biosurfactant, glycolipid biosurfactant — biobased wetting and spreading agent for formulators and crop programs

Rhamnolipid 60 g/L Liquid, CAS 869062-43-1, is a glycolipid biosurfactant produced by Pseudomonas fermentation — supplied as the clear, filtered liquid from the finished fermentation (reddish-brown, fully water-miscible). It is ready to dilute: for direct use, dilute at 1:1,500–2,000 in the spray tank, the fertigation line, or for soil wetting. It lowers water surface tension to 26 mN/m (critical micelle concentration ≈ 33.3 mg/L), is biobased and readily biodegradable, and is compatible with most neutral biological formulations. Also used as an input for formulators. Documented in research for seed-soak root-growth programs and antimicrobial activity against selected phytopathogens — check local registration before any biocidal or insecticidal claim. MOQ 1000L; lead time about 10 working days; OEM and batch COA available; shelf life 24 months unopened — use within 6 months after opening.

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