Polyethylene Glycol 3350 (PEG 3350) — Pharma Grade Supplier, Hyderabad
Product Overview
Polyethylene Glycol 3350 (PEG 3350) is a high molecular weight, water-soluble waxy solid used extensively in pharmaceutical laxative formulations, as an osmotic bowel preparation agent, and as an excipient in tablet coatings and solid dispersions. It complies with IP, BP, and USP pharmacopoeial standards.
Specifications
| CAS Number | 25322-68-3 |
| Chemical Nature | Polyethylene Glycol (PEG) polymer |
| Appearance | White waxy solid, flakes or powder |
| Average Molecular Weight | 3200–3700 g/mol |
| Grades | IP/BP/USP |
| Packaging | 25 Kgs |
Applications
- Active ingredient in osmotic laxative formulations
- Bowel preparation solution ingredient (colonoscopy prep)
- Tablet film coating plasticiser
- Solid dispersion carrier for poorly soluble APIs
- Suppository base blending component
- Cosmetic and personal care formulation base
Why Source from Surravi Phharma?
- Ready stock maintained in our centralised AC warehouse, Hyderabad
- IP / BP / EP / USP grades available
- COA, Technical & Regulatory docs available for all materials
- Flexible quantities — lab scale to bulk commercial
- Prompt delivery with pan India logistics support
Frequently Asked Questions
Where can I buy Polyethylene Glycol 3350 (PEG 3350) IP/BP/USP in Hyderabad?
Surravi Phharma supplies PEG 3350 in IP, BP, and USP grades in Hyderabad with ready stock in 25 kg packaging. It is widely used as an osmotic laxative active ingredient and pharmaceutical excipient. Call +91 8008002576 for pricing and COA.
Why is PEG 3350 widely used as an osmotic laxative ingredient?
PEG 3350 is poorly absorbed from the gastrointestinal tract and works by osmotically retaining water in the colon, softening stool and promoting bowel movements without significant electrolyte disturbance. This makes it the active ingredient in many over-the-counter and prescription osmotic laxative and bowel preparation products.
What is the difference between PEG 3350 and PEG 4000?
PEG 3350 and PEG 4000 are both high molecular weight, water-soluble waxy solids with broadly similar physical properties. PEG 3350 is specifically referenced in laxative and bowel preparation pharmacopoeial monographs, while PEG 4000 is more commonly used as a general pharmaceutical and cosmetic excipient. Both can be used interchangeably in many non-laxative excipient applications.
Is PEG 3350 safe for long-term use in constipation management?
PEG 3350 is widely regarded as having a favourable safety profile for both short-term and longer-term use in chronic constipation management, as it is minimally absorbed systemically. However, dosing and duration of use should always follow product labelling and, for pharmaceutical formulations, applicable regulatory and clinical guidance.