Polymaleic acid(CAS#26099-09-2)
| Risk Codes | R36 – Irritating to the eyes R43 – May cause sensitization by skin contact R36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 – Avoid contact with skin and eyes. S28 – After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S36/37 – Wear suitable protective clothing and gloves. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 3265 |
Introduction
Polymalic acid is a polymer whose chemical structure is made up of malic acid molecules linked by ester bonds. The following is a brief introduction to the properties, uses, preparation methods and safety information of polymalic acid:Quality:- Polymalic acid is a colorless, odorless solid with good solubility.- It forms a colloidal solution in water.- Polymalic acid has excellent biocompatibility and degradability.Use:- Polymalic acid can also be used in agricultural fields such as the preparation of fertilizers, soil remediation, etc.Preparation method:- Polymalic acid is usually prepared by polymerization reactions.- Common preparation methods include epoxy ring-opening polymerization, monomer condensation polymerization, etc.Safety Information:- Polymalic acid is generally considered harmless, but specific safety information needs to be judged based on usage and specific application scenarios.- During use, correct experimental practices should be observed, avoiding contact with skin, eyes, and inhaling dust.- In case of accidental ingestion or contact, seek medical help immediately and bring the appropriate material safety data sheet.
