Description

Zinc Caproate is a zinc salt of caproic (hexanoic) acid, offering a stable and bioavailable source of zinc ions. This compound is valued for its role as a functional additive and catalyst in various industrial and chemical synthesis processes. It serves as a critical raw material for manufacturers in the polymer, lubricant, and specialty chemical industries seeking consistent quality and reliable supply.

Application

• Polymer Stabilizer & Catalyst: Acts as a heat stabilizer in PVC formulations and as a catalyst or co-catalyst in polyurethane and polyester resin production.
• Lubricant & Grease Additive: Functions as a friction modifier and anti-wear agent in advanced lubricating greases and metalworking fluids.
• Wood Preservative & Fungicide: Used in formulations to protect wood and other materials from fungal decay and microbial growth.
• Nutritional Supplement Precursor: Serves as an intermediate in the synthesis of zinc supplements and feed additives for animal nutrition.
• Corrosion Inhibitor: Provides protective coatings or is incorporated into primers and paints for metal surface treatment.
• Chemical Synthesis Intermediate: Employed in organic synthesis for the preparation of other zinc compounds or as a reagent in specific condensation reactions.

Basic Information

Product Name	Zinc Caproate
CAS No.	20779-08-2
Molecular Formula	C12H22O4Zn
Molecular Weight	295.69 g/mol
Synonyms	Zinc Hexanoate; Zinc Dihexanoate; Zinc(II) Caproate; Zinc(II) Hexanoate; Caproic Acid Zinc Salt; Hexanoic Acid, Zinc Salt; Zinc n-Hexanoate; Zinc Dipropylacetate
EINECS	244-072-6

Quality Control

Our Zinc Caproate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and flow properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Zinc Content)	Min. 21.5%
Purity (HPLC)	Min. 98.0%
Loss on Drying	Max. 2.0%
Heavy Metals (as Pb)	Max. 20 ppm
Solubility	Soluble in organic solvents; insoluble in water

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