Description

Menhaden Oil/Phthalic Anhydride/Pentaerythritol/Glycerol is a specialized chemical intermediate, identified by CAS No. 68918-89-8. This product is engineered for the synthesis of high-performance alkyd resins, offering a unique balance of flexibility, drying properties, and chemical resistance. It is a critical raw material for industrial manufacturers seeking to formulate advanced coatings, adhesives, and sealants. Key industries that rely on this intermediate include paints and coatings, printing inks, and polymer production.

Application

• Primary raw material for alkyd resin synthesis used in industrial and architectural paints.
• Formulation of high-gloss, fast-drying coatings for automotive and marine applications.
• Production of modified resins for printing inks requiring excellent adhesion and gloss.
• Manufacturing of corrosion-resistant primers and metal coatings.
• Base component for specialty adhesives and sealants in construction.
• Intermediate for plasticizers and other polymer additives.

Basic Information

Product Name	Menhaden Oil/Phthalic Anhydride/Pentaerythritol/Glycerol
CAS No.	68918-89-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd Resin Intermediate; Modified Glycerol Ester; Pentaerythritol Phthalate Alkyd Precursor; Menhaden Oil Alkyd; Glycerol Phthalic Anhydride Condensate; PA/PE/Glycerol/Menhaden Oil Adduct; Fatty Acid Modified Polyol Ester
EINECS	Contact for details

Quality Control

Our Menhaden Oil/Phthalic Anhydride/Pentaerythritol/Glycerol is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and performance for resin formulation. Certificates of Analysis (COA) documenting key parameters such as acid value, hydroxyl value, viscosity, and color are available upon request. We adhere to industry-standard specifications to guarantee reliable integration into your manufacturing process.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids, organic solvents, and sources of ignition. Due to its nature of being easily oxidized, it is recommended to store under an inert atmosphere or with a nitrogen blanket for long-term storage. Ideal storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Viscous Liquid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 10
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (Gardner-Holdt)	Z2 - Z5
Non-Volatile Matter	≥ 99%
Identification (IR)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.