About Glycerine 99.5%
Glycerine 99.5% USP Grade
CAS No. : 56-81-5
Appereance : CLEAR
Glycerol Content : 99.5 min
Colour ( APHA ) : 10 max
Ignition Residu (%) : 0.01 max
Heavy Metals (ppm): 5 max
Arsenic (ppm) : 1.5 max
Specific Gravity (20/20oC) : 1.2622 min
Chloride (%) : 0.001 max
Chlorinated Compound (ppm): 30 max
Sulphate ( ppm ) : 20 max
Moisture ( % ) : 0.5 max Exceptional Purity and SafetyGlycerine 99.5% is manufactured to stringent purity specifications, containing minimal heavy metals, chlorides, sulphates, and trace elements like lead and arsenic. Its neutral pH and odorless properties make it suitable for sensitive applications, particularly in food, cosmetics, and pharmaceuticals where safety and consistency are paramount.
Versatile Solubility and StabilityThis high-quality glycerine is completely miscible with water and alcohol, allowing seamless integration across different formulations. Its stable viscosity and refractive index ensure reliable performance in emulsification, solvent blending, and as a softening agent, while its flash point and shelf life make storage and handling straightforward.
FAQs of Glycerine 99.5%:
Q: How should Glycerine 99.5% be stored to maintain its quality?
A: To preserve the integrity of Glycerine 99.5%, store it in tightly closed containers, such as plastic drums or jerry cans, placed in a cool, dry area. Avoid exposure to direct sunlight or extreme heat to maximize its two-year shelf life.
Q: What are the main benefits of using Glycerine 99.5% in formulations?
A: Glycerine 99.5% acts as a powerful humectant, absorbing moisture to keep products hydrated, while also functioning as an emulsifier, solvent, and softening agent. These benefits enhance product texture, stability, and effectiveness in cosmetic, pharmaceutical, and food applications.
Q: Where can Glycerine 99.5% be applied across industries?
A: This product is extensively used in cosmetics as a moisturizer, in pharmaceuticals for syrups and ointments, in food processing as a sweetener or preservative, and in industrial processes as a softener or solvent due to its high purity and safety profile.
Q: What makes Glycerine 99.5% suitable for sensitive applications?
A: Its high purity (99.5%), absence of odor, clear appearance, and extremely low levels of heavy metals and contaminants (such as lead and arsenic) make it safe and ideal for use in pharmaceutical and food-grade products.
Q: How is Glycerine 99.5% typically packaged and transported?
A: Glycerine 99.5% is commonly supplied in 250 kg plastic drums, jerry cans, or transported in tankers, ensuring it reaches customers safely and efficiently, whether distributed domestically or internationally.
Q: What is the typical process for using Glycerine 99.5% in a production environment?
A: In manufacturing, Glycerine 99.5% is blended directly with other ingredients thanks to its miscibility with water and alcohol, making it easy to incorporate in both aqueous and non-aqueous systems for desired product properties.