Name: Dow PG Pharmaceutical Grade Propylene Glycol
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Dow PG Pharmaceutical Grade Propylene Glycol

USP/EP/JP compliant — meets stringent global pharmacopoeial standards for pharmaceutical use.
High purity (>99.5%) with extremely low levels of residual propylene oxide and aldehydes.
Consistent batch-to-batch quality supported by rigorous GMP-aligned manufacturing controls.
Low volatility and excellent hygroscopic stability for reliable formulation performance.
Non-toxic, non-irritating, and widely accepted in oral, topical, and parenteral dosage forms.

Typical Applications Of Dow PG Pharmaceutical Grade Propylene Glycol

Solvent and co-solvent in injectable and oral liquid formulations.
Humectant and stabilizer in topical creams, gels, and ointments.
Carrier for active pharmaceutical ingredients (APIs) in nasal sprays and inhalation solutions.
Excipient in veterinary pharmaceuticals and nutraceutical suspensions.
Component in sterile, preservative-free multi-dose eye drop formulations.

Chemical Type	Organic diol (1,2-propanediol)
Product Form	Clear, colorless liquid
Appearance	Transparent, odorless to faintly sweet odor
Primary Applications	Pharmaceutical excipient, solvent, humectant, stabilizer
Key Features	USP-NF, EP, JP monograph compliant; GMP-manufactured
Benefits	Enhanced solubility, low toxicity profile, broad regulatory acceptance
Storage Conditions	Store in tightly closed containers at 15–30°C; protect from moisture
Shelf Life	36 months from date of manufacture when stored properly

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