Propylene Glycol (Food Grade, USP)
Clear, colourless, viscous, practically odourless liquid · CAS 57-55-6
Overview
Propylene Glycol (Food Grade, USP) (CAS 57-55-6) is one of the food & industrial additives products Suraj Chemicals supplies to industrial, institutional and manufacturing buyers across India from our Chennai base. It is commonly used for humectant and carrier solvent in food and flavourings (e1520); pharmaceutical and oral-care formulations; cosmetic formulations, among other applications in the food & industrial additives category. We pack Propylene Glycol (Food Grade, USP) in 210 kg drums / bulk tankers, and can arrange bulk, drum or tanker quantities for larger requirements — full characteristics, applications and downloadable documentation are below, or you can request a quote directly.
Specification Sheet — Characteristics
Download Specification Sheet (PDF)| Characteristics | Specifications |
|---|---|
| Assay | 99.5% Min |
| Water Content | 0.2% Max |
| Specific Gravity (25°C) | 1.035 – 1.037 |
| Colour (APHA) | 10 Max |
| Heavy Metals (as Pb) | 5 ppm Max |
Values above are well-established typical/standard specification properties for this product, compiled from published technical references — not a batch-specific lab report. Figures can vary batch to batch — request a current certificate of analysis with your order.
Applications
- Humectant and carrier solvent in food and flavourings (E1520)
- Pharmaceutical and oral-care formulations
- Cosmetic formulations
Frequently Asked Questions
What is Propylene Glycol (Food Grade, USP)?
Propylene Glycol (Food Grade, USP) is supplied by Suraj Chemicals as clear, colourless, viscous, practically odourless liquid, identified by CAS number 57-55-6. It falls under our Food & Industrial Additives range — see the Specification Sheet table above for its full characteristics.
What is Propylene Glycol (Food Grade, USP) used for?
Typical applications include: Humectant and carrier solvent in food and flavourings (E1520); Pharmaceutical and oral-care formulations; Cosmetic formulations.
How should Propylene Glycol (Food Grade, USP) be stored and handled?
Store in sealed containers away from heat and strong oxidisers.
What packaging and pack sizes does Suraj Chemicals supply Propylene Glycol (Food Grade, USP) in?
210 kg drums / bulk tankers. Contact us if you need a different pack size, or a bulk/tanker quantity.
What is the shelf life of Propylene Glycol (Food Grade, USP)?
Typically 3–6 months from date of manufacture when stored sealed, in a cool place away from direct sunlight and heat. Active content in hypochlorite / oxidising products declines gradually over time, so this is one to watch closely. As with any industrial chemical, request the current batch's manufacturing date and a fresh certificate of analysis for orders where exact remaining shelf life matters.
Is Propylene Glycol (Food Grade, USP) hazardous to handle?
No specific hazard is flagged for Propylene Glycol (Food Grade, USP) beyond standard industrial chemical handling precautions. We still recommend you download the Safety Data Sheet (SDS/MSDS) in the sidebar above for full GHS hazard, handling and PPE details, as good practice for any industrial chemical.
Is a Specification Sheet, TDS or MSDS available for Propylene Glycol (Food Grade, USP)?
Yes — a downloadable Specification Sheet (PDF) with full characteristics and specifications is available above, and a downloadable Safety Data Sheet (SDS/MSDS) for Propylene Glycol (Food Grade, USP) is also available above.
Can I get a sample or discuss order quantity for Propylene Glycol (Food Grade, USP)?
Yes — use the Request Price & Availability button or WhatsApp us with your required quantity, and our team will confirm pricing, minimum order quantity, sample availability and delivery timelines for Propylene Glycol (Food Grade, USP).