About Dipentaerythritol
Dipentaerythritol
CAS NO : 126-58-9
Molecular Formula : C10H22O7
Appearance : White powder
Use : In the production of polyether, polyester, polyurethanes, alkyd resins and photosensitive resin films etc.
Specification
Di-PE wt.% min. : 95.0
Mono-PE wt. % max. : 4.0
Tri-PE wt. % max. : 10.0
Hydroxyl group wt.% : 39.5-40.5
Moisture wt. % max. : 1.0
Ash wt. % max. : 0.1
Phthalic Color max. : 3
Appearance : White Powder
Exceptional Ingredient for Advanced ApplicationsDipentaerythritol delivers consistent quality for demanding industrial processes. Its crystalline, high-purity form makes it a reliable choice for producing alkyd resins, polymer modifiers, lubricants, and flame retardants. With stable physical and chemical properties, this compound supports enhanced product performance and longevity in diverse chemical and manufacturing settings.
Safe Handling and Long-Term StorageThis product is non-poisonous, odorless, and features a neutral pH. For maximum stability and shelf life, it should be sealed tightly and stored in a cool, dry place. Following standard industrial safety measures is recommended, ensuring operators benefit from both ease-of-handling and minimized environmental risk.
FAQs of Dipentaerythritol:
Q: How should Dipentaerythritol powder be stored to maintain its quality?
A: Dipentaerythritol should be kept in an airtight container in a cool, dry environment to prevent moisture absorption and contamination. Proper storage ensures product stability and maintains its shelf life for up to 24 months.
Q: What are the primary industrial uses for Dipentaerythritol powder?
A: This compound serves as a crucial raw material for chemical synthesis and is widely used as a modifier in alkyd resins, synthetic lubricants, plasticizers, flame retardants, antioxidants, and UV stabilizers, supporting performance across multiple industries.
Q: When is Dipentaerythritol typically added during the manufacturing process?
A: Dipentaerythritol is generally introduced during the polymerization or formulation stage as a building block or modifier, depending on the desired application in resins, lubricants, or specialty chemicals.
Q: Where is Dipentaerythritol commonly used or distributed in India?
A: It is commonly supplied by manufacturers, wholesalers, distributors, and retailers throughout India, servicing industries focused on resins, polymers, lubricants, and fire safety products.
Q: What is the benefit of using Dipentaerythritol in industrial formulations?
A: Using Dipentaerythritol enhances chemical and thermal stability, increases product durability, and provides improved resistance to heat and UV degradation, making end products more robust and long-lasting.
Q: How can Dipentaerythritol be utilized in flame retardant applications?
A: Dipentaerythritol acts as a polyalcohol modifier, aiding the formation of stable carbon char during combustion. This property is leveraged to improve flame retardancy in polymers and coatings.