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Propylene Glycol Monostearate Pure

Propylene Glycol Monostearate Pure

Chemical Formula:

C21H42O4

CAS Number:

1323-39-3

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Propylene Glycol Monostearate Pure

Chemical Formula:

C21H42O4

CAS Number:

1323-39-3

Propylene Glycol Monostearate (PGMS) is a monoester of stearic acid and propylene glycol. It is used as an emulsifier, stabilizer, and opacifier. The pure grade is ideal for foods, cosmetics, and pharma. It provides creamy textures and stability.

Characteristics

Molar Weight

358.56 g/mol

Melting Point

55–60 °C

Boiling Point

Decomposes on heating

Solubility

Insoluble in water; dispersible

Density

0.88 g/cm³

Forms

Solid

Odor

Mild fatty odor

USES AND APPLICATIONS

Key applications

  • Used as opacifier in shampoos.
  • Stabilizes food emulsions effectively.
  • Improves cream texture in cosmetics.
  • Acts as dispersant in pharma products.

Industries

  • Nutraceuticals & Dietary Supplements
  • Pharmaceuticals
  • Food & Beverages
  • Cosmetics & Personal Care
  • Biotechnology

Synonyms

PGMS, Propylene glycol stearate

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