Safety Data Sheet for Polyoxyethylene-20 Sorbitan Monolaurate (Tween-20)

Tween-20, also known as polyoxyethylene-20 sorbitan monolaurate, is a non-ionic surfactant that is frequently used as an emulsifying agent in food, cosmetic, & pharmaceutical goods. It is a transparent, viscous liquid or a waxy, yellowish-to-yellow-white solid.

Physical and Chemical Properties:

Nature of Chemical: Nonionic surfactant.

Appearance: Waxy solid or clear, viscous liquid.

Colour: Yellowish to yellowish-white.

Odour: Almost odourless.

pH: (1% aqueous solution): 6.5-7.5.

Melting point: 49-54°C (120-129°F).

Density: 1.1 g/cm³.

Vapour pressure: 1.0 mmHg @ 20 C.

Solubility: Soluble in water & ethanol, insoluble in most organic solvents.

Fire and Explosion Data:

Flash point: Not applicable.

Autoignition temperature: Not applicable.

Explosion limits: Not applicable.

Extinguishing media: Not applicable.

Special fire-fighting procedures: Not applicable.

Health Hazard Information:

Acute effects: Dust inhalation may irritate the respiratory tract. Skin contact that is prolonged or repeated may produce moderate skin irritation. Stomach distress may result from consumption. Mild irritability may result from eye contact.

Chronic effects: None knew.

Handling and Storage:

• Handle in a room with good ventilation.
• Stay away from skin, eyes, & clothing contact.
• Store in a dry, cold environment.
• When not in use, keep the container closed.

Spill or Leak Procedures:

• Put on the proper personal protection gear.
• Clean up spills right away.
• Sweep up the debris and put it in a covered container to throw it away.
• Avoid the raising of dust.

Conclusion:

Tween-20, also known as polyoxyethylene-20 sorbitan monolaurate, is a non-ionic surfactant that, if used incorrectly, can irritate the respiratory system, produce mild skin irritation, upset the stomach, and cause mild eye irritation. It needs to be handled in an area with good ventilation and kept dry and cool when not in use. In the event of a spill or leak, the correct steps should be taken to remove the substance and safely dispose of it. Tween-20 is regarded as safe when used as an emulsifying agent in the food, cosmetic, & pharmaceutical sectors in tiny amounts, but like with any food ingredient, it is crucial to utilise it following rules & regulations.