Description

Copper(II) Gluconate is a vital organic salt of copper, recognized for its excellent bioavailability and stability in aqueous systems. This compound serves as a highly effective and safe source of bioavailable copper, essential for numerous biochemical and industrial processes. It is a key material for manufacturers in the nutraceutical, food fortification, cosmetic, and agricultural sectors, where consistent quality and reliable supply are paramount.

Application

• Dietary Supplements & Nutraceuticals: Used as a copper source in vitamin/mineral premixes, tablets, and capsules to support metabolic functions.
• Food & Beverage Fortification: An approved nutrient additive for enriching foods and beverages, including infant formula and health drinks.
• Cosmetics & Personal Care: Incorporated into skincare formulations for its astringent and antimicrobial properties.
• Animal Feed & Nutrition: Acts as a trace mineral supplement in premixes to promote animal health and growth.
• Agricultural Micronutrients: Used in fertilizer formulations and foliar sprays to correct copper deficiencies in crops.
• Pharmaceutical Intermediates: Serves as a starting material or catalyst in the synthesis of certain pharmaceutical compounds.
• Laboratory & Research Reagents: Employed in biochemical research and as a standard in analytical chemistry.

Basic Information

Product Name	Copper(II) Gluconate
CAS No.	527-09-3
Molecular Formula	C12H22CuO14
Molecular Weight	453.84 g/mol
Synonyms	Copper Gluconate; Cupric Gluconate; D-Gluconic Acid, Copper(2+) Salt; Bis(D-gluconato)copper; Copper D-Gluconate; Gluconic Acid, Copper Salt; UNII-LR89B6M9C3
EINECS	208-408-2

Quality Control

Our Copper(II) Gluconate is manufactured under a strict quality management system. It is produced to meet relevant industry standards, including FCC (Food Chemicals Codex) and USP-NF (United States Pharmacopeia) grade specifications where applicable. Every batch undergoes rigorous analytical testing to ensure identity, purity, and composition. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under conditions that minimize exposure to atmospheric humidity to prevent caking or degradation.

Specification

Item	Specification
Appearance	Light blue to bluish-green fine powder
Identification (IR)	Conforms
Assay (Cu Content)	11.0% - 12.5%
pH (5% Solution)	5.0 - 7.0
Loss on Drying	≤ 7.0%
Chloride (Cl)	≤ 0.07%
Sulfate (SO4)	≤ 0.05%
Lead (Pb)	≤ 3 mg/kg
Arsenic (As)	≤ 3 mg/kg

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