Pharmaceutical Grade Glycerin 99.5% Purity C3H8O3

Glycerin Product Details

Product Introduction

Glycerin (Glycerol) is a colorless, odorless viscous liquid with sweet taste and strong hygroscopicity. Derived from natural oils, our product undergoes high-purity refining process and is available in industrial, pharmaceutical and food grades to meet various industry standards.

Specifications

• Chemical Name: Glycerol

• CAS No.: 56-81-5

• Molecular Formula: C₃H₈O₃

• Molecular Weight: 92.09

• Purity: ≥99.5% (Pharma grade)

• Density: 1.261 g/cm³ (20℃)

• Viscosity: 1410 mPa·s (20℃)

Product Grades

• Pharmaceutical Grade: USP/EP compliant

• Food Grade: FDA certified

• Industrial Grade: Cost-effective general purpose

Packaging

• Small: 25kg/plastic drum

• Standard: 250kg/galvanized steel drum

• Bulk: 1000kg/IBC tote

• Special: Tanker loading

Key Advantages

✓ High purity up to 99.7%
✓ Low heavy metals (≤5ppm)
✓ Moisture content ≤0.5%
✓ Multiple grades available
✓ Global compliance certifications

Main Applications

1. Cosmetics

• Humectant (creams, lotions)

• Toothpaste thickener

• Personal care formulations

2. Food Industry

• Sweetener (low-calorie foods)

• Moisture retention (baked goods)

• Alcohol beverage viscosity agent

3. Pharmaceutical

• Suppository base

• Drug solvent

• Medical dressing humectant

4. Industrial Uses

• Antifreeze component

• Plasticizer

• Tobacco moisturizer

Certifications

• Pharma Grade: USP/EP/CP

• Food Grade: FDA/EFSA

• Industrial Grade: REACH

• Quality System: ISO9001

Safety Information

• Storage: Sealed, 15-30℃, avoid light

• Shelf Life: 24 months in original package

• Safety Class: Non-hazardous

Ordering Info

• MOQ: 25kg

Why Choose Us?

✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness