Glycerin

A Guide to Glycerin (Glycerol): Properties, Industrial Applications, and Global Sourcing

Glycerin (also known as Glycerol or Glycerine). Whether you are a pharmaceutical manufacturer, a cosmetics formulator, or an industrial food producer, this simple sugar alcohol serves as a cornerstone of modern production.

At ChemicalsSuppliers.com, we pride ourselves on being at the forefront of chemical distribution. This comprehensive guide serves as your authoritative resource for understanding the chemical properties, industrial applications, procurement strategies, and pricing dynamics of Glycerin.

1. What is Glycerin? Defining the Molecule

Glycerol ($C_3H_8O_3$) is a colorless, odorless, and viscous liquid. It is historically derived as a byproduct of soap making (saponification) or biodiesel production. Known for its hygroscopic nature (the ability to absorb water from the air), it is a vital humectant.

Chemical Identifiers:

• IUPAC Name: Propane-1,2,3-triol
• CAS Number: 56-81-5
• Molecular Weight: 92.09 g/mol
• Synonyms: Glycerol, Glycerine, 1,2,3-Propanetriol, Glycyl alcohol.

2. Global Industrial Applications

The versatility of Glycerin is unmatched. Its applications span across multiple sectors globally:

Pharmaceutical and Medical

Glycerin is widely used in medical formulations due to its non-toxic, sweet-tasting, and antimicrobial properties. It is a key ingredient in cough syrups, suppositories, and topical ointments. It acts as an effective solvent and stabilizer for drug delivery systems.

Personal Care and Cosmetics

In the cosmetics industry, it is the “gold standard” for hydration. You will find it in:

• Moisturizers and Lotions: Locking in moisture to prevent trans-epidermal water loss.
• Soaps: Often added back to artisan soaps to ensure skin softness.
• Toothpaste: Maintains moisture and texture.

Food and Beverage

Under the E-number E422, Glycerin serves as a sweetener, solvent, and humectant in products like chewing gum, icing for cakes, and low-fat food items.

Industrial and Technical

Beyond the consumer shelf, the technical grade is used in:

• Antifreeze: As a non-toxic alternative to ethylene glycol.
• Explosives: Specifically in the production of Nitroglycerin.
• Textiles: Acting as a softening agent for fabrics.

3. Pricing Dynamics: How Much Does Glycerin Cost?

Pricing for Glycerin fluctuates based on purity grades (USP Grade vs. Technical Grade) and volume.

• Retail/Small Batch: $5.00 – $12.00 per liter.
• Wholesale (Drum/IBC): $1.20 – $2.50 per kg (varies by market volatility and crude oil prices).
• Bulk Tanker: Competitive contract pricing available on ChemicalsSuppliers.com.

Note: Prices are subject to change based on global supply chains from major producers in SE Asia, the EU, and North America.

4. 50+ Related Chemicals Available via ChemicalsSuppliers.com

At ChemicalsSuppliers.com, we maintain an extensive inventory of chemical precursors and complementary solvents. Browse our catalog for the following:

1. Propylene Glycol
2. Sorbitol
3. Ethyl Alcohol
4. Isopropyl Alcohol (IPA)
5. Stearic Acid
6. Citric Acid
7. Sodium Lauryl Ether Sulfate (SLES)
8. Cocamidopropyl Betaine
9. Polyethylene Glycol (PEG)
10. Triethanolamine
11. Methylparaben
12. Propylparaben
13. Xanthan Gum
14. Guar Gum
15. Mineral Oil
16. Petrolatum (Vaseline)
17. Cetyl Alcohol
18. Polysorbate 80
19. Titanium Dioxide
20. Zinc Oxide
21. Glycerol Monostearate
22. Sodium Hydroxide (Caustic Soda)
23. Potassium Hydroxide
24. Sulfuric Acid
25. Phosphoric Acid
26. Calcium Carbonate
27. Magnesium Sulfate
28. Sodium Benzoate
29. Potassium Sorbate
30. Ascorbic Acid (Vitamin C)
31. Butylene Glycol
32. Caprylic/Capric Triglycerides
33. Dimethicone
34. Cyclopentasiloxane
35. Phenoxyethanol
36. Hydrogen Peroxide
37. Acetone
38. Methanol
39. Ethanolamine
40. Diethanolamine
41. Oleic Acid
42. Palmitic Acid
43. Myristic Acid
44. Lauric Acid
45. Lactic Acid
46. Urea
47. Sodium Bicarbonate
48. Boric Acid
49. Bentonite Clay
50. Kaolin Clay

5. Why Source from ChemicalSuppliers.com?

There are thousands of global chemical distributors, but we prioritize:

• Purity Assurance: Every batch of USP-grade Glycerin strictly meets pharmacopeial standards.
• Logistics Efficiency: We minimize transit times through strategic global warehousing.
• Regulatory Compliance: Full SDS and COA documentation provided for every shipment.

Contact our experts today: Visit the Catalog

6. Technical Insights: Purity Grades

When browsing our catalog, you will encounter different grades:

• USP/BP/EP Grade: The highest purity level, intended for human consumption, skin contact, and medicine.
• Food Grade: Compliant with food safety regulations.
• Technical Grade: Intended for industrial applications, where trace impurities do not impact function (e.g., machinery lubrication).

7. Global Sourcing Strategy: Navigating the Market

The market for Glycerin is tied closely to the Biodiesel Industry. As countries mandate higher renewable fuel standards, Glycerin supply increases. However, the refining of that crude glycerin into USP grade is where the cost lies. For businesses, buying direct from ChemicalsSuppliers.com ensures you are bypassing middlemen, securing the most competitive wholesale rates.

8. Safety and Handling

While Glycerin is generally recognized as safe (GRAS), industrial handling requires precautions:

• Storage: Keep in a cool, dry, ventilated area. Avoid exposure to strong oxidizers.
• PPE: Wear gloves and goggles when handling in industrial volumes to prevent irritation.
• Sustainability: Glycerin is biodegradable; however, large spills should be contained according to local environmental regulations.

9. Multi-Language Keyword Index

To facilitate global trade, we categorize our inventory using international terminology:

Mandarin (Chinese)

甘油 (Gānyóu), 丙三醇 (Bǐngsāncún)

Hindi

ग्लिसरीन (Glycerin)

Spanish

Glicerina, Glicerol

Arabic

جليسرين (Glycerin)

French

Glycérine, Glycérol

Korean

글리세린 (Geulliserin)

Cantonese (Yue)

甘油 (Gāmyàuh)

Portuguese

Glicerina, Glicerol

Indonesian

Gliserin, Gliserol

Russian

Глицерин (Glitserin)

German

Glycerin, Glyzerin

Japanese

グリセリン (Guriserin)

Vietnamese

Glycerin, Glyxerin

Shanghainese (Wu)

甘油 (Gānyóu)

Turkish

Gliserin

10. Conclusion

Glycerin is more than just a byproduct; it is a fundamental chemical building block. By understanding the grade you need, the current market pricing, and where to source it reliably, your business can optimize production efficiency and product quality.

Ready to place your order or request a quote? Visit ChemicalsSuppliers.com today to view our full product list, download safety data sheets, and speak with a chemical procurement specialist.