Shanghai Jianglai provides authoritative suppliers of biological reagents, Elisa kits, quality assurance, and scientific research reagents, worthy of your trust! Welcome to inquire 86-021-60536766 CAS: 9005-66-7, Tween 40, Tween 40, polyoxyethylene sorbitan monopalmitate, polyethoxy palmitate herbal tea alcohol, polyoxyethylene dehydration Sorbitan monopalmitate, Tween 40 Manual English name: Tween 40; Polyoxyethylene sorbitan monopalmitate Other names: Tumble 40; Polyoxyethylene sorbitan monopalmitate; Polyethoxy palmitate herbal tea alcohol; Polyoxy Ethylene sorbitan monopalmitate CAS number: 9005-66-7 Molecular formula: C22H42O6 · (C2H4O) n level: CP hydroxyl value: 90 ～ 107KOHmg / g acid value: ≤2.0KOHmg / g saponification value: 40-50KOHmg / g Heavy metal: ≤0.001% Moisture: ≤3.0% Properties: Light yellow liquid (may be gel-like after being placed). Soluble in water, methanol, ethanol, isopropanol, ethylene glycol and cottonseed oil, insoluble in vegetable oil and mineral oil. The relative density is about 1.08. Viscosity 400 ～ 600mPa. S. Hydrophilic lipophilic value HLB15.6. Flash point> 149 ℃. Uses: biochemical research. Non-ionic surfactant. Gas chromatographic fixative (maximum use temperature 140 ℃), separate and analyze fatty acid ester, alcohol, ketone and halide Water-soluble emulsifier. Add solvent. Storage of antistatic agents and fiber lubricants for the textile industry: RT
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