Polyoxyl 35 Castor Oil is a nonionic surfactant and polyethylene glycol derivative of Hydrogenated Castor Oil. Polyoxyl 35 castor oil is made by reacting glycerol ricinoleate with 35 moles of ethylene oxide.
Hydrosol grades are chemically castor oil derivatives.
They are non-ionic solubilizers and emulsifying agents obtained by reacting hydrogenated castor oil with ethylene oxide.They consist hydrophobic and hydrophilic part. They are almost tasteless and odorless. They are used as solubilizer for fat-soluble vitamins, perfumes, essential oils and other hydrophobic pharmaceuticals.
They have ability to solubilize or emulsify oil soluble ingredients and convert them into clear transparent solution or stable emulsion respectively. It improves the solubility of poorly soluble drugs. It improves the solubility of poorly soluble drugs.
Applications
Hydrosol range improves solubility of major water insoluble products. It is compatible with almost all actives.
Hydrosol range is excellent versatile nonionic emulsifying agent. It is suitable to obtain O/W cream and lotions.
Hydrosol is preferred in cream, lotion, lipstick etc. to improve film forming capacity.
Hydrosol range has capability to retard volatilities of solvents.
It is generally used between 3.0% to 5.0% w/w to improve dissolution of poorly soluble actives.
It solubilizes insoluble oily substances in aqueous system and hence it improves transparency and shining.
Hydrosol range improves moisturizing effect and soft feeling.
Hydrosol masks unpleasant taste and odor of typical formulations.