Propylene Glycol IP

Propylene Glycol IP

CAS Number:57‑55‑6

Synonyms:Propylene Glycol IP; Pharma-grade PG (meets IP standards)

Chemical Formula:C₃H₈O₂

Product Introduction

A clear, colorless, practically odorless, viscous and hygroscopic liquid. Complies with Indian Pharmacopoeia standards. Used extensively as a solvent and excipient in pharmaceutical and Ayurvedic formulations, for extracting crude drugs, as solvent for flavors, preservatives, plasticizers, and as humectant and antimicrobial agent.

Physical & Chemical Properties

Property Specification
Description Clear, practically odorless, viscous, hygroscopic liquid
Meets Indian Pharmacopoeia (IP) standards

Applications

  • Pharmaceutical: solvent for tablets, syrups, extracts, ointments
  • Ayurvedic/crude drug extraction :humectant, solvent, emulsifier (E1520), flavor carrier, excipient
  • Food/flavor processing:solvent for extracts, plasticizer in tobacco and baked goods
  • Preservative/humectant in pharma, food, and personal care products

Safety Notes

  • Same low toxicity profile as standard-grade PG; purity ensures suitability for pharma use. Handle in ventilated areas, use standard PPE.
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