Propylene Glycol Monostearate | 1323-39-3

Description :

Overview of Propylene Glycol Monostearate

Propylene Glycol Monostearate is a fatty ester made from propylene glycol and stearic acid. It is mainly used as an emulsifier and texture-improving agent in various formulations.

It helps oil and water mix properly and improves the structure, consistency, and mouthfeel of products. The material is usually available as white to cream-colored flakes or solid beads.

Unlike propylene glycol, which is a liquid humectant, propylene glycol monostearate is a solid and is used for emulsification and stability, not moisture retention.

Application of Propylene Glycol Monostearate

1. Food Processing Applications

Propylene glycol monostearate helps mix food evenly and makes the texture better. Food-grade versions that have been approved are added to processed foods to make them more stable and consistent.

You can find it in a lot of baked goods, frozen desserts, whipped products, and candy. Polysorbate 60 and Glycerol Monostearate are often used together with this substance to make emulsification better.

2. Cosmetic & Personal Care Applications

Propylene Glycol Monostearate makes creams and lotions feel smooth and creamy. It helps emulsions stay stable and makes things easier to spread without making them feel greasy.

Regarding propylene glycol monostearate comedogenic concerns, cosmetic-grade material is generally considered low-risk when used at recommended levels. It is frequently blended with Cetearyl Alcohol and Isopropyl Myristate to balance texture and skin feel.

3. Pharmaceutical Applications

In pharmaceutical formulations, Propylene Glycol Monostearate acts as an excipient that supports controlled consistency and uniform dispersion. It is suitable for topical products and selected oral dosage forms.

Safety and Handling Guidelines

• Avoid dust formation during handling

• Use protective gloves in bulk operations

• Store away from moisture and heat

• Keep containers sealed after use

• Prevent direct eye contact

• Follow application-specific guidelines

• Review MSDS before handling
  
  
  

Where to Buy Propylene Glycol Monostearate

Propylene Glycol Monostearate Manufacturer

Manufacturers produce Propylene Glycol Monostearate under controlled esterification processes to ensure consistent melting behavior, purity, and regulatory compliance.

Propylene Glycol Monostearate Supplier & Distributor

Suppliers and distributors offer bulk packaging with proper labeling and documentation. Supply is available for food processors, cosmetic manufacturers, and pharmaceutical companies.

MSDS for Propylene Glycol Monostearate

The MSDS outlines storage conditions, handling precautions, safety measures, and disposal guidance. It should always be consulted before use.

Frequently Asked Questions (FAQs)

1. Is propylene glycol monostearate a surfactant?

   It works more as an emulsifier and stabilizer than as a strong surfactant.
   
   

2. Is propylene glycol monostearate safe?

   Approved grades are considered safe when used within specified limits.
   
   

3. Is propylene glycol monostearate used in food products?

   Yes, food-grade versions are used in baked goods and processed foods.
   
   

4. How is propylene glycol monostearate different from propylene glycol?

   One is a solid emulsifying ester, while the other is a liquid solvent and humectant.
   
   

5. Does propylene glycol monostearate affect skin feel?

   It improves smoothness and texture in creams and lotions.